I received many calls from an automatic service message for a debt collection from CornerStone Partners. I tried to speak with Cornerstone receptionist but he hung up in my face when asked if someone in accounting available to discuss my account. He did suggest that I do an online inquiry; however, I left a message with Maria Rolph trying to get information. I was informed by Tri-Star Processing (Rebecca,ext#119) of my account number with you and I would prefer anyone to contact me with answers on the matter to resolve this as quickly as possible. TriStar claims they can only give me their state location and not their address. The same information about Cornerstone Parnters.