Today, the day after the new developer program was released by apple, I was trying to enroll, but after going through the review page, it said "unable to precess your request". I'm not sure what to do since it was an "unknown error" and I need to enroll in the new program since my previous membership expired. Any help is appreciated, thank you.
Can't enroll in developer program
Same thing happened to me as well, I had the same result. Just sent in an email to support and I will revisit this with their answer. This happened today, June 14th 2015.
Which browser are you using to access those forms, etc.?
I paid and now it tels me it is unable to verify my identity whenever I log in
I wouldn't worry quite yet. Give it some time to process, especially with the recent changes to the unified developer program.
Has been a long time since I registered for iOS (7 yrs), but I seem to remember it took a day or so for the login to be fully live, and that something was mentioned to that effect in the confirmation email.
If you can't access the developer resources after 24 hours, then I would contact support and have them look Into it. But go ahead and do that earlier if you want peace of mind. They are usually very helpful.