How to have a sub domain in WIX redirect to Shopify

[ValiantAirComma]

We would like to keep our WIX website as our primary domain, however would like to make store.valiantaircommand.com be the primary store domain so that the web address for store.valiantaircommand.com be displayed in the address bar.

Is this possible, our Domain is controlled through Wix, I have tried the following:

https://help.shopify.com/en/manual/domains/add-a-domain/connecting-domains/connect-domain-manual?utm...

However I cannot work out how to not change the core DNS to be shopify

[ValiantAirComma]

I seem to have got it to work, but the certificate is not showing as secured:

for the moment, will change the redirect in Shopify back to a shopify managed domain