Helppppp!!!

This morning I put on my wetsuit ( Oraca Predator) for the first in six months; after pulling the catch/pull mechanism over half way up my back, the catch mechanism seperated from the teeth. (it might have come off from the very top; it might have pulled away half way up; not sure exactly where it came out).

I haven't worn the wetsuit more than 10 times; the zipper was in fine working order. I slid it several times before putting on the wetsuit.

I have a race this weekend. How do I re-attach the catch mechanism to the teeth?

Helpppp!!!!