The step by step is in english...
1 - Got the email from the forum
2 - Checked the email with HaveIBeenPwned (HIBP)
3 - Viewed possible leaks
4 - Downloaded the database
https://filecrypt.cc/Container/DC1940EF40.html
5 - Searched for the email and got the password
6 - Search Staff in the forum to get username
7 - Logged in to the forum as admin
1 - Got the email from the forum
2 - Checked the email with HaveIBeenPwned (HIBP)
3 - Viewed possible leaks
4 - Downloaded the database
https://filecrypt.cc/Container/DC1940EF40.html
5 - Searched for the email and got the password
6 - Search Staff in the forum to get username
7 - Logged in to the forum as admin