This is an easy to follow tutorial on how to set up a smart contract where you will create a brand new token and then within one smart contract call, borrow BNB to create value for the token, trade against it and then swap back and repay the BNB borrowed leaving you with profit.
The smart contract code works with their high network volume.
Your liquidity amount must be high enough for the flash loan arbitrage to work. 0.15 per 1000 BNB borrowed.
Make sure you have the MetaMask browser wallet setup. You can download it by searching google and then use the following video to add the BSC network to you can BNB. https://www.youtube.com/watch?v=dAYGnQKd504
