Microsct store rejects business?

Can't buy gift card at microsoft store. Won't take my credit card, either one, tech support admits they can't help. Tried buying ms gift card via scamazon, now stuck in pending for over a week. My credit cards don't work anymore at microsoft. Lots of people
have same problem. I guess they don't want my business since they don't plan to fix the issue. Does anyone know why microsoft is choosing to refuse millions of dollars of business? The people in charge are more stupid than I thought.

Oh yes, I missed a sale at ms store because they won't process my credit card purchases. Good thing I still have a playstation. Microsoft must be run by apple now.

:)