Suspended for no reason

Hello I'd like to ask why i'am suspended? Because last time when i was online everything was fine and now with all this Neltharion drama i'am kinda active and trying to keep up with the info and decide to check something in this account and i found this...
https://imgur.com/a/6Pfx9mx
And i'am pretty sure i didnt do anything wrong...

Make a ban appeal using support system on website here. If that's not available, send an email to [email protected] instead.

Someone else might have logged on your account. Change your password and consider enabling 2 step authentication to make sure it doesn't happen again. And remove the screenshot from your post.