Sadly, name changes require developer action and can take months since these are fairly low priority and are done in batches every now and then. Since your account is still new, the easiest way is to just close your account and re-register.
Sadly, name changes require developer action and can take months since these are fairly low priority and are done in batches every now and then. Since your account is still new, the easiest way is to just close your account and re-register.