Send a PM to the Moderator (Biomed1 or Vicinms) asking to disable your account.
The Administrators will need a reason why you are making the request.
Examples of reasons I have seen include
- Leaving the Hobby
- Legal Issues
- BF/GF/SO found out about the account
- Threats of outing
With your PM requesting to disable your account and the reason for the request, the Admins will complete this task quickly for you.
Biomed1