They don't know how to rebuild a transmission

I paid $1,400 dollars to rebuild my transmission, still have problem. All they do is replace the Clutches and seals and use a rebuilt torque converted that's is made in China don't last long. They don't do a complete rebuilt like most shop do, They don't rebuild the pump, They don't check the valve body to make sure is clean or working properly. They don't use the upgrade part to prevent the same problem from coming back... Now I got to pay another shop to rebuild my transmission the correct way... A waste of Money was coming here and trusting this people...