i hate asking stupid questions but couldnt find the answer i was seeking.

Currently have my miners mining on waffle pool and have a bitcoin address generated with my sharecoin address.
I already have gotten paid into the new bitcoin address.
At some point i am supposed to get SHARE from that bitcoin but how does that work?
The pool doesnt have my SHARE wallet address and i cant find a setting where to set it up.

Help is appreciated!