Hello there, welcome to the forum, I believe it would be best to read this thread first to know how to properly make a pitch and what elements to provide for a more successful chance of Collaborating.
https://forums.tapas.io/t/before-submitting-your-collaboration-request/41606
As well, to make it more simple, you can pick up a few questions from this document and answer them by editing your main thread so its even more clear for people to know what they are getting into and what to expect.
Good luck in your search!
