Invalid when add accs

It says “INVALID” when I try to add an account to the task manager

For accounts that you manage without proxy, double-check your login and password information to be correct. Make sure there are no empty spaces neither before nor after the “login:password” line. For those accounts that you manage with proxy, make sure you are using SOCKS5 proxy servers strictly with login and password, and it is tied to your ip address. If solution above does not help, most likely, there is an issue with Instagram servers and there is nothing to do but wait for it to be fixed.