Poocoin trade (busd to bcoin) not pushing through - metamask says insufficient fund

I have a small amount of busd around 71.8 and trying to trade to 10 bcoin which will cost me 41.3 busd but when i processed it either in poocoin or pancakeswap, it tells me insufficient funds in metamask. May I know the reason why? Do i need to have a large busd balance to do the trade in poocoin or pancake? Newbie here. Thanks team!

This is because you need BNB in your wallet to pay for the gas fees on BSC.

Here is some more information on our Knowledge Base: