Colony Station Auto Repair

We towed our BMW 330I to *** colony repair shop on December 09, to get the transmission line repaired onlyTwo months later he said he could not find transmission, he said he would charge $1000, then He said $500, then he said we needed engine oil pan, and that would be another $500, mind you just had an engine installed in the carWe ound an transmission line on the enternet for $145, WE paid the $for the engine oil pan, which we did not need, he replaced rack an pinion front right, w3hich we did not authorized him to do, he charged $450, I need my money back, I feel as if he cheated me because I am an old woman handling the business for my son's gift for graduating from college, the BMWI have witnesses that will attest to the fact that the transmission itself was find before we took it to *** Colony Repair shopFinally on May 11, 2017, I paid him another $to get the car out of his shop, I rove one block the car cuts off, *** comes and give me boost, so I drove anthe