Connecting my domain in OVH to Shopify

I need help connecting my domain that I have on OVH to Shopify.

I tried to do it according to the Shopify guide but I failed:

Instructions: the Shopify IP address 23.227.38.65

the www CNAME record shops.myshopify.com.

You can have only one A record ( I have two: myshopify.com and www.mojadomena.com, this is the first one I stopped at) and one www CNAME record associated with your domain. If your domain already has an A record or www CNAME record, then you need to change these records to point to Shopify. You can have multiple CNAME records associated with your domain, but each one must have a unique name, such as www or shop (I don't have any with www or shop. I have:

- autoconfig.mojadomena.com. 0 CNAME mailconfig.ovh.net.

- autodiscover.mojadomena.com. 0 CNAME mailconfig.ovh.net.

- ftp.mojadomena.com. 0 CNAME mojadomena.com.

I also have business gmail on my domain, if that's relevant.)