At times, after minting a domain, it appears incorrectly on OpenSea. Or if you added an NFT Avatar to the domain the changes may not take effect on OpenSea right away. In times like these, you do not need to contact support - no matter how stressed out you are for no reason whatsoever (I'm looking at you Sheldon! We still love you though ❤️).
Search for your domain on OpenSea and click on it once it appears in the search results. Then click on the refresh icon on the right next to your domain name to refresh the metadata.
Now we wait, it can take some time for OpenSea to display the changes.
Refresh Metadata on OpenSea