To get started with yield farming, we recommend using a crypto wallet like Trust wallet, Huobi Wallet or metamask.
Buy or trade to BNB using your other crypto, whether BTC, USDT or cash. Then send your BNB to your wallet using BSC chain (BEP20).
Then open the defi sites url using your wallet, which will have a dapp browser. That way, you can connect your wallet directly to the site, and start buying tokens.