I started developer enrollment a few weeks ago. My enrollment is stuck. I have received emails from Apple reminding me to upload the documents that were requested but I never got the original email that told me what documents were being requested so I don't know what I'm supposed to upload. I went to the developer.apple.com support page to request a Call Me and when I click the button I get a red error message that says: "There was a problem processing your request." so then I go to Send Us a Message and I receive "This email address isn't valid. To update your email address, visit account.apple.com." and, of course, it IS a valid email address and it is the address I have on file. So, then I called Apple Support and asked if they could, at the very least, put in a Call Me request on my behalf but they said they can't. I have replied to the emails asking me for information but received no response or acknowledgement. The system won't let me request a call and or send a message, Apple support can't even transfer me, I literally have no idea what to do. I need suggestions. Maybe somebody from Apple Developer enrollment will see this message. I can't think of anything else at the moment. Maybe a signal flare? Homing pigeon? Seriously. Help.