Majestic auto Overcharged under delivered 3 weeks told 2 days Las Vegas Nevada

 I took my 2009 pt cruiser well towed there car wouldn't start they found the problem that my fuel pump was shot. They said they could have the car done in two days I said great they said it would cost $360 parts and labor. I was notified late in afternoon the day I was suppose to pick my car and was told the fuel pump still hasn't arrived that they expected it the following day. I called the next day at noon no one seemed to know whether the part was here or not called back again late in afternoon and was informed that part hasn't arrived . This went on the next moonday all the way to the following Monday when they finally said pump is In it will be done the next day well the car wasn't done Tues Wesnesday or Thursday finally it was ready for pick up on that Friday now the second week got keys go to start it it wouldn't turn over they said needs gas had me walk to gas station with gas can get gas and put in the gas so I did tried to start again wouldn't start mechanic said he would check it I went home called sat morn it wasn't done call Monday the mechanic hadn't gotten to it yet finally on Wednesday I got call car would be ready to pick car at 9 am I get there the car starts and I am relieved I go inside to pay the bill the $360 was now $590 I was livid 3 weeks of bs and no car and almost twice as much as I was qouted