Noises During Shifting problems of the 2010 Ford Mustang

I purchased a 2010 Ford Mustang v6 coupe and have had several transmission issues. The hydrolic clutch has been replaced, the slave cylander, throttle body unit, and thermostat have been replaced. My car has difficulty shifting from 1st to 2nd gear, and reverse. I have to coast the car and re-engage the clutch while shifting back and forth to get it into reserve. My transmission sounds like its grinding and the shifter makes a knocking noise. When shifting the car likes to jump foward. My shifter shakes and wants to pop out of 5th gear while on the free-way. I have been telling the Ford dealership this as well as Ford motor company customer service in dearborne mi. When involved the dealership says it's normal for my car and that all I can do is wait for a 'catastrophic' event to occur or I can trade in my car. I should not have to wait for something castastrophic to occur for Ford to take me seriously. In addition to my current problems my tie rods, both inner and outer are bad and need replaced, I have a high pressure stearing hose leak, the housing is now leaking an needs replaced, my car is leaking coolant and my clutch is going bad again.