Welcome to the forum.
Are you the official representative/owner of pokepay.cc? If so, your writing looks like you will handle transactions personally and not officially. I just checked the website, and it's written in your local language. When marketing on a global platform, and your target is to get global users, it's a common practice to use English as your default language and has some other versions for your locals.
If you want to release an Official announcement thread for your business,
Exchanges board fit most. I recommend you hire an ANN thread creator design a good-looking ANN and post it there. Also, try to get a copper membership if you want to promote your business within this forum.
Cheers
LB