I was inquiring about a bill that I never got .   Which credit card was the bill for ?   The bill was for my Master Card .   That bill should have been mailed about two weeks ago .   It never came in the mail .   My computer shows that it has already been mailed .   I have not gotten my bill , so what should I do about that ?   You should try contacting your post office .   If it is the post office's fault , may I have an extension on my bill ?   You'll have to prove it was their error ; then you can get an extension .   Thank you for all your help . 