1990 bmw 325i. Is there a 2nd fuel pump under the car that may need replacing? on 1990 BMW 325i

Checked relays, fuses, and changed pump in the take. Gas is not getting to the filter. I was sold another pump and cannot find it on the car. It was said to be near the filter on the the left side of the car? Car won't turn over. Stuck at this point.

Asked by for the 1990 BMW 325i
won"t turn over or will not start?
Wont turn over. Even tested the wiring that are connected to the pump. The battery is good and the lights and windows and all start.
so the car will not crank at all. if so ck pwr to starter