Welcome! What's going on with your car? hello...

Welcome! What's going on with your car? hello there What is the model/year of your car? e300 2014 Are you fixing your vehicle yourself? What have you tried so far? i would like to lodge a complaint against the Mercedes-Benz in KUWAIT , i had a some problems with the gear transmission there is jerk in the transmission and i sent the car to the Mercedes-Benz workshop to check and inspect what is the problem they told me they have noticed that the gear oil mixing with the engine coolant this is due to an internal leakage of gear cooler and i have to replace the automatic transmission with torque converter, gear oil cooler and related parts. They told me your vehicle out of warranty period and i have done all the regular maintenance schedule services on time. Anything else you want the mechanic to know before I connect you? no