I edited your post. Please, do next time as @bluepuma77 asked. more information here: How to format your forum posts
You probably didn’t mount the certs. Knowing how you deployed the registry can help, but you can also find the documentation about deploying the registry here: Deploy a registry server | CNCF Distribution
Personally, I think I would install Harbor instead, but I have neve done it yet. It is in my bucket list.