no power to fuel pump

so frustrated. any ideas??? i have power at the 3 point relay under the dash. Its a 84 b2000.

'84 b2000 had an electric pump????

yep....inline by the tank

Use a multimeter and see if it's a broken wire or if it's all dead (none connected)
It could be a plug that's come loose somewhere.
Or you could run a new set of wires from the relay, it may sound like a hassle but it can be the fastest option to fix it