Ok but like how can i see my wETH balance in metamask
You need to add it on your wallet. Just click the "Add token button" on your metamask located on the bottom part of your wallet balance then search for
WETH. It should be visible on the search bar result then you will already see it on your metamask wallet. You can use this
Tutorial for a clearer graphical instruction.
FYI, You need to add token or custom token to view it via metamask.