Starter/Electrical Problem???

[s13darkside]

car go to shop for new starter, shop tell me starter is def. bad and they put new one,, the day after i get it outta shop the starter stops working again, i take it back to shop, they say the starter is def shorted and they will replace it, they call me the nxt day and tell me that my ignition module and tumbler are bad and thats what shorted out the starter, so i wait to raise money after initailly payins 311.oo dollars for first starter, after i get money i tell them to go ahead and do igniton work, they warranty out the starter and tell me they put a new higher grade brand starter no extra charge, so now ignitoin work cost me 384.00 for igniton module & tumbler, labor & tow, so today i go to the movies after having my car back from shop for only one day when i leave movie my car wont start, any idea what could be wrong?