Ethermine meta mask problem

Hello, guys i’m new into this wallets and mining, so i did some mistake i’ve been mining 3 weeks to adress that i cant acces anymore and im looking to see if i can change adress but not lose assets mined last 3 weeks

Welcome to the MetaMask Community @tonxy180!! :fox_face: :rocket:

You will need to contact the mining network you’re working with to change the address your rewards are being sent to.