I have Registered App ID but still it shows You have no eligible Bundle IDs for iOS apps. Register one here
seems a problem with iTunes Connect Contracts and payments. Here is a quote
Had the same problem. Just had to update my contract & tax info and accept the new iAd contract and everything worked again (Even though I don't want to use iAd at all).
Seems to be working for them. Not sure though.I am gonna check it out.