My car is starving for gas. Fuel pump 2 months old, new relay, good fuse. Help? on 2000 Buick LeSabre

This car ran fine last night but would not start this morning. Turns over, relay clicks but cannot hear pump hum.

Asked by for the 2000 Buick LeSabre
You know it's starving for gas how? You are assuming to much. There could be other problems.
1 more answer
What brand pump was the replacement? Airtex, Delphi or other? Was the filter changed?