You have to sign into your epic games account and add your got hub name to your account info. Then go to the epic games github account and there should be an invitation at the top of the page. Once you accept that retry the link.
You have to sign into your epic games account and add your got hub name to your account info. Then go to the epic games github account and there should be an invitation at the top of the page. Once you accept that retry the link.