@Fries00 You can only do that if a curator posts a Contract Submission thread, which is not currently the case. Most recently The Elite Institute had one a little while back and there may be one again in the future, but not right now.
However, I will also say if you post your contracts in Fan Made Contracts thread there’s a small chance they’ll be picked out of there, all of Combatglue’s were selected from that page. Also anyone curating without doing a submission thread may see your contracts and, if they like them, pick you for their batch.