Hyundai Santamo does not start electric failure

Hello friends, I have a problem, I have a Hyundai Santamo 2.0 and it happens that a few days ago when the normal stop arrived there and I did not start, they towed it and this Party so the start is repaired, but since then when starting it does not turn on the benzine pump and if I disconnect the start and turn the key it is if it works when trying to turn the car without the connected start, they tried to give it a direct start, Now, even if you tow it, it does not turn on