It's a pain, but it's better than nothing.
On top of that, I have 2 active transactions in marketplace that I cannot check or get my money from… Am I left with no recourse, because that seeks criminal when someone has money involved!!? If you used a Facebook app chance is high that your mobile phone number is linked to your account.
Before you proceed, carefully check whether this really is your account and whether you still have access to the email address or phone number listed.
These apps provide a random set of six-digit codes that allow access to hundreds, if not thousands, of websites.
For this project, select Consumer, and then Next.
Overloads exist that allow configuring the scheme properties, scheme name, and display name.