Whenever I try to open Telegram bots, I just get a white or black screen! The rest of Telegram works fine, it's just with Telegram bots that I have this problem! Is there a solution to this problem?
Welcome to Android Central! That's a really old phone running a really old Android OS version. I'd guess it has to do with that. You may want to contact the Telegram support team (the "Ask a Question" option in the app's settings).