Cincy Speed Warehouse

Took my 2013 Corvette with 4,500 miles on it to Cincinnati Speed Shop on Vine St in Carthage for some preformance work - I had to trailered it out do to a fried transmission - They A) added to much transmission fluid to the car B) Installed the torque converter wrong C) Installed the wrong torque converter D) Installed a defected torque converter E) Wrong programming - What's Cincy Speed's attitude - Sorry about your luck but we aren't paying for anything - I didn't even get a receipt and they still didn't finished all the work - So I'm out over $6,000.00 for a new transmission and torque converter because GM won't pay for it because my powertrain warranty is voided because of what Cincy Speed did - I'm also out the rest of the money that I did that they never even finished the work