Here are the 3 steps you need to do to cancel the authorization.

At the same time, you can try out the premint function on twitterscan.

1. Hit the premint.xyz and open your metamusk plug-in and find the wallet you connected before.
2. You could find the "connected" button in the upper left corner, and click the menue button on the left (showing as 3 points lining vertically).
3. find the premint.xyz and then click the ‘disconnect’ button.

Then, you’re all good.

Here is the prmint WL campaign we collaborated with Cyberconnect LINK3:

FYI:

In case of similar problems, if we want to know ALL permission on our wallet, we can go to etherscan.io for more in-depth analysis.

etherscan.io, as the browser officially launched by Ethereum, it is the most comprehensive for the new analysis. The newly launched ‘Token Approval’ function allows you to view the authorization of more than erc-20, erc-721, and erc-1155 protocols.

Now I will take erc-20 as an example to cancel the permission. 

Search your address in the input box, and connect your wallet to authorize through "connect to Web3".

At this time, the address has two token authorizations, and LPT cancels the authorization as an example.

Click ‘revoke’ and you could find things showing as follow:

Then you could pay the gas and then finish the cancel process.

Official Twitter ID： MetascanPro

Discord：