I want to know why i can't get my car in to 2nd gear? on 1992 Mazda MX-6

The problem started about 2 weeks ago.

Asked by for the 1992 Mazda MX-6
If its a manual transmission and all the other gears work fine the syncromesh has failed on that gear or the teeth have failed on that gear either way it requires transmission disassemble to repair.