If you are posting consistently and nothing is coming of it, the problem is usually one of four things: you are on a channel your customers do not use, you are measuring the wrong number, you are selling in a place people came to be entertained, or you have no way of turning attention into a conversation.
Posting more rarely fixes any of them. Here is how to work out which one applies to you.
You are on the wrong channel
The best channel is not the biggest one, it is the one your customers already use for this kind of decision.
For most small businesses here, WhatsApp is where the actual selling happens. People ask about price and availability there, and they expect a reply in minutes. A business that posts daily on Instagram but has no WhatsApp presence is often broadcasting into a room the buyers left. WhatsApp Business is free, supports a catalogue and quick replies, and matches how people already behave.
Facebook still carries the largest reach across the widest age range and remains where local community and buy-and-sell groups live. Instagram and TikTok work where the product is visual or demonstrable. LinkedIn is where business-to-business decisions get made and is heavily under-used by small firms selling to companies.
Pick one or two and do them properly. A dormant account on four platforms reads worse than no account at all.
You are measuring the wrong thing
Followers, likes and reach tell you very little about whether the business is earning anything.
Track instead: how many enquiries came from each channel, how many became quotes, and how many became sales. If you cannot answer that, add the plumbing before adding more content. A trackable link, a discount code that only appears in one place, or simply asking every enquiry where they found you.
A post with modest reach that produces four enquiries is doing its job. One with high reach and no enquiries is entertainment you paid to make.
Judge email the same way. Clicks tell you something, opens have become unreliable as a measure.
You are selling too hard, in the wrong place
People are not on social media to be sold to, and the algorithms reward things people stop to engage with rather than things brands want seen.
The content that works for small businesses here is usually the least polished: the work in progress, the delivery going out, the problem you solved, the person behind the counter. Show the business rather than advertise it. Keep direct selling to a minority of what you post, and put it where the intent already exists, which is your WhatsApp, your website and your email list.
You are ignoring the journey after the click
Almost nobody sees a post and buys immediately. They look at your profile, check whether you seem real, maybe visit a website, then come back days later.
That means the post is not the whole job. Your profile needs to say plainly what you sell and where you are. There must be an obvious way to ask a question. Prices or a price range should be findable, because “DM for price” loses the people who will not bother. And someone must actually answer, quickly.
Most social media that “does not work” is failing at this step rather than at the content step.
The rules changed in 2026, and they apply to you
Two things worth knowing before you build a list or run a campaign.
POPIA section 69 governs electronic direct marketing. Sending unsolicited marketing to someone who is not already your customer requires their consent, requested in the prescribed form, and you may ask once. If they decline or ignore it, asking again is itself a contravention. Existing customers can be sent similar offers provided they were given an opt-out at collection and in every message since.
The Consumer Protection Act Amendment Regulations 2026 created a national opt-out registry, effective 15 April 2026 with no transitional period. Businesses conducting direct marketing must register annually and cleanse their databases against it monthly, and a registry entry overrides consent you collected earlier.
The practical upshot: scraping numbers from a group and messaging them is not a growth tactic, it is an exposure. Build a list people opted into, and keep it clean.
Being social is the part that is actually work
Replying is the highest-return activity on any of these platforms and the one most businesses skip.
Answer every comment and message, quickly. Go and comment usefully on other people’s posts, particularly local businesses serving the same customers. Respond to complaints in public, briefly and without defensiveness, then take it to a private channel. People read how you handle the unhappy customer far more carefully than they read your promotions.
Small accounts that reply consistently outperform larger ones that broadcast, because the algorithms weight conversation and because people buy from businesses that answer.
Timing and visuals: what still matters
Two things people worry about more than they need to, and one they under-rate.
Posting time matters less than it used to. Feeds are ranked by predicted interest rather than strictly by recency, so a good post published at an awkward hour still surfaces. Rather than chasing a universal best time, look at when your own audience is active in your account insights and work to that. It is worth a small adjustment, not a strategy.
The first image decides whether anything else gets read. It is what stops the scroll, and it does not need to be expensive. A clear photo of the actual product, work or person beats a stock image or a busy graphic. Shoot in daylight, fill the frame, and keep any text on the image short enough to read at thumbnail size.
What is under-rated is reviewing what worked. Once a month, look at which posts produced enquiries rather than which got likes, and make more of that. Most businesses never do this, which is why they repeat the posts that do nothing.
Frequently asked questions
How often should I post?
Often enough to be recognised, rarely enough to keep the quality up. Two or three considered posts a week beat daily filler. Consistency matters more than volume.
Which platform should a small business start with?
WhatsApp Business, because that is where enquiries and sales already happen here, plus one public channel where your customers spend time. Add others only once the first two are working.
Should I pay to boost posts?
Only once you know which post produces enquiries. Boosting a post that converts is sensible. Boosting one that gets likes and nothing else buys you more likes.
Can I message people who have not contacted me?
Not without consent obtained in the prescribed form under POPIA section 69, and you may ask once. You must also cleanse against the national opt-out registry monthly.
How long before I see results?
Enquiries can start within weeks if the channel and offer are right. Building an audience that produces steady sales takes months. If three months of consistent effort produces no enquiries at all, change the channel or the offer rather than the posting schedule.
Where to start this week
Ask your last ten customers where they found you. That single answer usually settles the channel question faster than any analytics dashboard, and it tends to surprise people. Then set up a way to track enquiries per channel so the next decision is made on evidence.
More on choosing platforms is in our guide on what to post on each platform, and on building it into a wider plan in our guide on using social media for small business growth and where social media marketing is heading.
This article was updated in September 2026.
