QuickSeller, you're either a moron or the hacker of the account. Your 'evidence' is absolutely worthless.

The hacker could've not changed the password on Zedicus until it is sold, and could have changed the email to prevent PM email notifications. Then bayuo could log in, post, and do everything perfectly fine until the day the account is sold - he would've only been alerted that someone hacked his account by then.

Is it strange that he posted about his account being hacked the day he discovered it was hacked?

This is blatantly obvious. The fact that you are not mentioning this makes me believe you are the person who hacked the account, or working together with the account hacker.