iTunes Connect login issues.

I recently enrolled in the iOS Developer program. I did this so I could start designing apps, however iTunes Connect says my account doesn't have permission to enter. I'm trying to learn how to intergrate Game Center into my apps, but I need to log in to iTunes Connect to complete the tutorials I'm currently doing. I purchased the license yesterday, and I figured it might have been saying this because Apple had to approve my registration. I feel like that shouldn't take this long though. Now I'm wondering if I purchased the correct software to access iTunes Connect, or if I messed something up while registering. If anyone could assist me, it would be greatly appreciated:)