There is a bug which I'm facing now and the developer is not even responding. I'm trying to send friend request but it's keep showing "An unknown error occurred, please try again later". Literally it's too annoying. Weeks been passed with this error and still here. Now someone will say you're blocked from sending request cause I violated safety norms. What type of norms? This is my brand new account and I can't even send friend request and can't add anyone. ð¤£Poor service from the developer.