WhatsApp usage across Morocco and Algeria is enormous, and for most small sellers, it's where trust is actually built: a buyer wants to ask a question, confirm a size or color, or just feel like there's a real person behind the account before committing to an order.
How to structure it well
Put a WhatsApp block on your bio page rather than a bare number in your caption, it's trackable (you'll see how many people tap through) and it sits next to your other content instead of competing for a single bio-link slot. Pair it with a cash-on-delivery product block that captures the order details upfront, name, phone, address, so WhatsApp becomes the place for the conversation, not the only record of the sale.
Respond quickly and personally, that's the actual advantage a small Moroccan or Algerian seller has over a bigger, slower brand. The structure just makes sure a real conversation also becomes a real, trackable order.