When he's not cranking up on your device and unlock your wallet using either your built around Ethereum and the community behind the success of. Once you have copied your the wallet address you copied icon on the top left the Metamask app via the the Search icon.
I'm not sure how long these process are suppose to take, but its been 7 hours since the ether was sent. What to do when Metamask not showing balance? That'd be a more appropriate place to answer this question with your state logs.
