Converting BNB to Smart Chain

I signed up and bought BNB.
In the next move, I am trying to swap BNB to smart chain.
Unfortunately, when I tried to do so, I am getting the following
You don’t have enough BNB to cover network fees.
Please advise as to how to fix this problem.

Hello @awaite64 sorry for inconvenience, can you try to swap lower amount (exclude gas fee) and try again?
Here’s a guide on how to swap: How to make a Crosschain Swap on Trust Wallet

The fee to swap BNB bep20 to BNB bep2 seems high at 0.005 BNB. Is this correct?

Hello @Erik123 fees are not static, they change depending on current network conditions.