Build a Website backgammon Multiplayer And apps

hi all.
need this game Similar in website:
user: sepehrxs
pass: sepehrxs

It has extra options, 4 -8-16-32 That as soon as it fills, knock-out games will start
It should get entrance price
And it should add price to winner’s account
User should has ability to send message to admin
And admin reply to the message
And conversely
ticket support
It works in ios and android