This is the source of my contract:https://github.com/laronlineworld/betting/blob/main/Betting.sol
1.)My concern are how can I add more teams for betting? My smart contract betting.sol compose of 2 teams only. Is there a way of add more teams?
2.)I also want to add a tax for betting, Example, when betting is over, the top 3 teams will receive the rewards deduct by the tax, which tax goes to a specific address or to the contract.