Business ProfileforTrey's Fuel Injection Service

I took fuel injectors to get cleaned in the ultrasonic bath the representative did not give me a receipt for the injectors I dropped off and told me they would be ready by Friday, but when I called on Friday they said maybe Monday or Tuesday when I called in Monday nobody answered and then after I left a message saying I needed to pick them up I finally got a call saying to come get them when I did they said the coil on four of them was not activating but I listened to the ones I took in with a stethescope before I took them and they were trying to actuate so I dont know why all of a sudden 4 of them are not energizing I also asked how the test results came out on the four that were good and he told me they spray 77cc in the test. The ones I ordered from the internet spray 238cc for the same part number in those specs. So either the guy lied to me about how the test came out or the injectors are bad. but even after all that my invoice say 100 dollars and the credit card they ran has ****** that was run so now I have to spend time with the credit card company email receipts to show why I am disputing **** cents extra charge.If I would have known how this company operates I would not have even bothered having the fuel injectors cleaned, I would have just bought rebuild injectors instead