Why won't new fuel pump start car?

What is your question?

Buddy giving me 2005 Buick Century bc he had bought two new fuel pumps and car won't start.Turns over just not getting fuel sucked up doesn't hear pump kick on..What else do I look for or try..?

What makes this problem better or worse?

New Fuel Pump Won't kick on,Or other issues

How long has your 2005 Buick Century had this problem?

4 momths