have to replaced the fuel pump and the Relay

I would first check the fuel pump injection fuse. It is in the fuse box inside the car and is a 15 amp fuse. If that's okay the fuel pump replacement instructions are below in a guide to show you step by step with diagrams below to show you how on your car.

https://www.2carpros.com/articles/how-to-replace-an-electric-fuel-pump

Check out the diagrams (Below). Please let us know if you need anything else to get the problem fixed.

My grandpa checked everything that you told us to do on the last reply and it got power to all the wires. but the car is still not working. What next