On the token list page, find the EVM token (depending on which chain your NFT is on) and enter the token details page;
Select your account with ERC721 NFT and click 'More' to go to the account details page;
Click the button in the upper right corner of the details page, and select Add ERC721.
On the page that is displayed, enter the NFT contract address and tokenId, and click Add. If this NFT belongs to your account, it can be added to your collection list.