Hello,
Thanks for your Patience!
We have already tried adding your Account to our Repository on the day you updated your profile but the Username you have provided is not a User Account but an Organization Account which cannot be added to Repositories. Only Individual Accounts can be added to Github Repositories. Simply Update the Username in your Support Profile and your Username will be added to the Repository in the next auto-cycle.
Hope this Helps!
Let us know if we can help you with anything else or if you find any further issues.