Replaced alot and still same problem (no fuel)

What is your question?

I have replaced the fuel pump, crank sensor, the coil, fuel filter, and spark plugs, yet my truck turns over, but it will not crank up. I have used the reset button for the fuel filter and it worked for a little while just to die off a little later and repeat the same process. I used the reset button again, but it never cranked again. I have checked the relays and fuses none of them seem to be inoperable. If ANYONE can help, PLEASE!