I cannot see any of my previous information

Good morning.  I have been on hold off and on with one of your customer service reps.  He seems to be unable to assist me with retrieving my previous information / documents that I will need to view.  They seem to have dissappeared.  Been on the phone with him for an hour!  I asked that he esculate the issue to his supervisor, however he says they are busy.  I asked that they send my missing information to my email, but he is unable to. 

 

Help!