For whole peoples the problem is that we can't deleted permanently chat those whom aren't our friends plz fix this issue. I don't understand that you are slowly starting to give ads in every application and you are making new changes every other day because of which these applications are going to ruin even though they should have been better but No more paying attention, just making money. In the last two or three years, Facebook, WhatsApp, Messenger was the name, but not anymore.😠💔