Front End GUI Game Lobby (no game developemnt required)

I will need a Game Lobby that functions similarly to Party Poker or other online Poker programs. (Note: No Game Development Required) On a high level, a basic use case is as follows: Player 1 wants to enter a tournament of size X for Game A. Player selects tournament that meets requirements (ie, costs 1 token, has 8 players, and matches the game they want to play) Player waits for enough registrants. Player is taken to game lobby where game info is displayed. There will be multiple sized tournaments, along with multiple sized teams. Example: 2 players want to join Team A, 2 players want to join team B. They play against each other in a head to head team game. If you have already developed a generic game lobby, I will be willing to purchase this from you with some additional tweaks to fit my product more appropriately. Thanks and I look forward to working with you!