This is Lana from Shopify. I see you're having an issue with your domain so I wanted to help you out.
I wanted to clarify, are you fully transferring your domain to Shopify from Wix, or are you just connecting it? In case you're unsure I will explain the difference here:
Let me know what your situation is and what you're looking to do, and could you also clarify for me what you meant by 'link appears'? Any screenshots or further context that you can include would be super helpful here!