Horsepower Performance, Menifee CA

I called to have my car checked out for not turning over, they came and charged me 120$ for diagnostic test and around 600$ for a new fuel pump minus the 120$, within days I was broke down so they came back out charged me to diagnose my car again at a charge of 120$, said it was the fuel injectors but couldn't get the part that night so they left and I haven't seen them since never finished the work or answered my calls.poor, bad, terrible experience my car was sitting to b towed away after paying around 600$