In Algeria, Morocco, and Tunisia, French isn't a foreign language, it's a genuine second language for business, education, and a large share of Instagram captions. A seller searching for a link-in-bio tool is just as likely to type "lien dans la bio" as an Arabic equivalent, sometimes in the same session.
What this means practically
Linkaty's interface currently switches between Arabic and English, not French, so the practical choice for most Maghreb sellers is Arabic, it covers the full region and reads naturally for local buyers. But that doesn't mean French should be ignored: product names, captions, and any printed material (flyers, QR codes, business cards) can still use French terms your audience actually searches and recognizes, "prix", "livraison", "disponible", alongside Arabic.
A page built Arabic-first, with product details that make sense to a French-reading customer too, covers the real, mixed-language way people in the Maghreb actually search and shop, without needing a separate French version of the platform itself.