Eagle transmission Rip off Mesquite Texas

After i decided not to buy a used transmission and spent more money to rebuild mine i thought i was doing the best thing so i dont have to go through the same problem again at least for a long time, thats what i was told by eagle trasmissions so i paid more than 2.000 dlrs and now after the year warranty that they just give you is over my transmission is out again and they do not want to help me in any way possible unless i pay again 500 dlrs for diagnostic which i already did the first time and i shouldnt be paying again because once they take it out they can charge you whatever they want and there is nothing you can do unless you lose that kind of money thats their plan so i was lied my transmission did not get rebuild they just did a quick fix and now they just refused to help, this are very dishonest people they dont care about the customer only about the money that they can make out of you no matter what their promises are.