Hi there,
Yesterday I sent ETH from Binance to Metamask.
But When I used transfer network from Binance ,I chose wrong one BSC ,no ETH ERC20. This point was the reason that I couldn’t get it.
I checked that Binance withdraw has completed successfully.
but I still waiting that one at Metamask.
Hi Yeseong, must added BSC 
Next step Click 
Add Token - select Custom Token and add contract address:
0x2170ed0880ac9a755fd29b2688956bd959f933f8