Just changed my fuel pump and my car still won't start so what do I do now on 1998 Acura TL

Brought a new fuel pump and got ut inns my car still won't start so where I do go from here?

Asked by for the 1998 Acura TL
3 answers
or tow it to a good mech and get it fixed
Immobilizer light flashing?
if no power to the fuel pump check the relay going to that pump