I can't find IP for connecting a subdomain

I have a website on another server and want to leave it that way, and I want to create a subdomain that will point to squarespace

I need to set the A record in DNS to the IP of the squarespace server

but I can't find that IP

I only have this in DNS settings

And I need this (what red arrows are pointing to).

Where can I find it, how can I make it work?

PLEASE HELP!!!

Have you solved this yet?

@tuanphan no, not yet

still need a solution :))

17 hours ago, forestzero said:

@tuanphan no, not yet

still need a solution :))

You can also create a new CNAME record, change www to sub domain name