Okay, let me see if Ive got this right.  It looks like your site just works with Polygon (MATIC) tokens for deposits? If thats the case, then yeah, you cannot post about your gambling platform here in the Bitcoin Gambling section and  this part of the forum is for Bitcoin-specific stuff.  You will wanna head over to the Altcoins section instead.

I think under Alternate cryptocurrencies > Marketplace (Altcoins) > Service Announcements (Altcoins).  Thats gonna be the right board for announcing altcoins gambling sites and such.

Welcome to the forum, by the way.