After that you will have a Binance Smart Chain network in MetaMask and BNB wallet
https://exchange.pancakeswap.finance/#/swap link for exchange - You need to go to the MetaMask browser and paste this link there. Then you need to click the connect with MetaMask button to enter the site.
0x835792a7fab02677d3bdab8116bc16ecd5e787b9 - This is the contract address of the token we want. You need to copy it and press add token button and paste this address to be able to exchange your BNB for this token in the pancakeswap exchange.
Wait and hold.
You can see chart of #BUMO here https://poocoin.app/tokens/0x835792a7fab02677d3bdab8116bc16ecd5e787b9