Why not doing it yourself ? Go to your account settings (click on your username on top right of the page), then you'll find "delete account" on the bottom of the links presented on the left side of the page.
Hover over your F95zone username, click on your username a list of options will appear, then select "Account Details" another page will open, on the left corner of your screen there will be a list of many options, under the Settings category, select "Delete account" to delete your account.