Can't Access Play Store

Hello everyone,

I've run into an interesting problem after recently purchasing a Sprint Galaxy S3 LTE. I'm no longer able to access the play store through the web interface on my desktop (or any desktop); however, I'm able to access the Play Store on my phone. I've already contacted Google Support twice about this issue and have heard nothing back about it.

My question is: How do I fix this? lol

I have no idea how to get the web version to realize I have that device as I've never even seen this problem mentioned before. It recognizes my Galaxy Nexus, Droid X, Droid, but not my S3.