I can't login to my account
The first thing to check if you can't login to your account is your username and password, verify you've entered the correct credentials.
If you still have issues try resetting your password, if you doubt about your username there is a quick way of discovering it. Go to your e-mail and search for any mails send by is earlier, we always start our email with 'Hi %username%'.
If something happens with your account, we will notify you through email (if enabled at your mail settings, default it...I want all my data to be deleted
If you choose to leave Satoshi Upload, we offer an option to delete all of your account data. But we...I want to change my e-mail address
You can change your e-mail address at the general settings of your account, go to your profile > press settings...