I deleted them, but eventually I made new accounts. Sometimes I just really need to get in touch with someone via Facebook or Instagram, though not many WhatsAp

I deleted them, but eventually I made new accounts. Sometimes I just really need to get in touch with someone via Facebook or Instagram, though not many WhatsApp users in my sphere. I hardly ever use them, but sometimes it comes in handy. For example, at least twice I found someone's wallet or ID and was able to contact them quickly using Facebook, because their name was the same.