Hello. Here are my problems:
1. My friend and I were connected via the facebook. Unfortunately, his account was banned later. Is there any way not to be followed by his old account? I can still see him in the followers' section. He can't enter this account to unfollow me. Vicious circle?
2. The same friend registered a new account after his old was banned. But he can't change his username. There is no option to choose your own username when registering a new account. Now his username like "0291najskwu2h12b", something like that. Now I see him under the nickname "no" in my friends' list. How we can fix this problem?