Q: After six months parked, engine turns if add starter fluid

My car has been parked for six months and naturally is having trouble now. My friend and I think the fuel pump is the problem or perhaps the relay. We have checked the battery and fuses. The engine will turn if we add some starter fluid. However, no fuel is getting to the engine. The pumps are getting power, but they are not pumping fuel. I do not want to give up on this car. What do you think we need to do next to find the solution for my car?