A-1 Automatic Transmission

I PUT MY CAR I THE SHOP TO HAVE THE ENGINE REBUILT AND THE OWNER [redacted] TOLD ME THAT MY CAR WAS READY AFTER ALMOST THREE WEEKS AND I PAID 2700 HUNDRED DOLLARS ANND IT STILL WAS NOT FIXED,SO I TOOK THE CAR BACK ON THREE DIFFERENT OCCASION AND ON EACH OCCASSION THE SHOP KEEPED MY CAR FOR THREE TO FIVE DAY AND STILL TO DAY MY CAR IS NOT YET RUNNIING RIGHT,AND THE OWNER WILL NOT RESPOND TO ANY OF MY CALLS,IT HAS ALMOST BEEN THREE MONTHS NOW .