Can't find metamask account

hi @Qtip,
You have to use exactly the same combination of seed phrase and passphrase in order to access desired wallet and its addresses and also to be able to spend from them.
If not, previously created account in third party wallets will become watch-only (you can see your funds but you can’t spend them as required private key is not used).
This issue has been described in so many threads here already, such as this one: