When I posted my HTC A9 for sale on OLX for about a week, I got messages from 3 different guys on OLX messaging and on Whatsapp the 1 st one claiming he want to buy my phone but because he's in Kazakhstan and want to offer it to his wife in Nigeria, 2 other ones claimed to be actually in Nigeria, of course it was smelling super fishy, I blocked them all. One of them asked for my bank account information right before I blocked him, so yes BE AWARE of Nigerian crooks when you sell on OLX, never ever trust anyone outside Lebanon who want to buy from you, 99.9% chance they want to steal your bank account.
OLX can filter them on their messaging but of course not on whatsapp
OLX can filter them on their messaging but of course not on whatsapp