2019 mustang Gt manual transmission problem.

Hey guys so I have a MT-82 transmission and I’m having a big problem already and I want to know if any of you know whe solution.

My car has 20,000 miles and I know for a fact my clutch is fine. But I was driving and I heard a weird noise when I went into second gear. So I went right into neutral and stopped my car. When I went to takeoff again I could not get my car to go into first gear or second or third or fourth or fifth or sixth or...

Transmission problems