Higher RPM and transmission issue - ford car?

Hi
i have this higher rpm at start in my 10year old ford card… Where my rpm raises to 3000 at the time of start.
i now have a transmission problem and that requires rebuilt.
is ther a relation between this higher rppm at start issue and eventually failure in transmission,.
could the higher rpm issue might have caused the transmission failure.

Unlikley

Hi yes of course it is the clutch has worn out so it goes nowhere.

It sounds like you have two unrelated problems but both probably arose from neglected maintenance.