login to your metamask account and tap "setting"...


 in a Setting window tap "networks"...


 in a Networks window tap "Add Network"...


in a Networks window fill in all the required data exactly shown in the image below.


"BINANCE SMART CHAIN"



"BINANCE SMART CHAIN MAINNET"




CONGRATULATION !!!
BOTH BINANCE NETWORKS ARE THE SAME.





SCROLL UPWARD TO VIEW YOUR NETWORK




Additional video guide on how to Add Binance Smart Chain Mainnet to MetaMask Wallet







PROCEED TO STEP 3
CLICK HERE