What kind of sin did I commit for Tencent to treat me like this?

What exactly did I do that’s so heinous and unjust?
I suspect the reason is that the other night, a group member created a new group,
and for some reason, they made me an admin.
Yesterday, after I realized I was an admin, I immediately asked them to revoke my admin rights.
But still, this cruel scene happened.
I was banned for half a month, 15 days.
When the time comes, I’ll need to find qualified people to assist with verification before I can come back.
But it’s usually hard to find qualified people; I have to find several to unlock it each time.
The group owner was also banned, but they can immediately find someone to assist with verification and come back.
The group currently has no red indicators, no issues, and is still very active.
Is there a way to develop a software in China to take down Tencent? It’s really too frustrating.