Well since I have never seen a system that disregards what your requested login [...]
The login details you are looking for have hopefully already been sent to you. Please look for an e-mail sent to the address you specified when asking for an AmiSphere account. The topic of the e-mail should be "AmiSphere Account Registration", sent from support (x) amisphere (x) com. At the bottom part of that e-mail, you should have been assigned the user name you are supposed to use for the login. Please use that user name along with the password you chose when accessing AmiSphere. Also, please note that the login credentials are case sensitive. Best of luck!