The most important functions in the SmartContract are explained below.
https://bscscan.com/address/0x90D5eb808e8463239262c0f476A2BF0f29B6811b#readContract
Amount you get for the Insert BUSD when minting. So that you can calculate better.
Here you can see exactly how much BUSD is in the contract. Make sure that 18 decimal places are indicated here. As an example, the contract currently contains 10275 BUSD.
Here you can check how much RHT the recipient receives and how high the fee is that is burnt.
Here you can check how much RHT you have to send so that the recipient receives the specified amount and how high the fee is that is burnt.