Even if he cheats, he won't find anything here.

We're talking about password sharing if there's rot in the ladder, where someone shows up for one day, rushes to the respawn point, and destroys the Castle with a thousand angels/pirates. There are no saves, nothing.

Send screenshots with comments to hotaleavers@gmail.com and add them to the blacklist.

I wrote about the crystal bug in Discord – no one cares.

What kind of response did you expect? The bug has been known for a long time, and you probably didn't attach any saves (I don't remember anyone attaching them there) – such a report is not of interest. As soon as the cause of the bug becomes clear, it will be fixed.

I wrote to the admin in Discord about the leaver – he didn't answer.

Because you need to write not to the admin in a private message (and he's probably not a Russian speaker either – what will he answer you?), but to the email hotaleavers@gmail.com.

In this thread, your reports will also not be read.