Setting up DNS migrating from Neocities to InMotion

I have a domain name purchased through canreg.com, which I had been using with Neocities. I would like to take my site from neocities and host it somewhere that allows wordpress installation and backend scripting, so i purchased a plan with InMotion. I'm confused about how to undo the DNS pointing to Neocities and point it here instead. When I go to the update DNS section in the registrar's panel, I see this:

I have already put in the nameservers as instructed here: https://www.inmotionhosting.com/support/domain-names/dns-nameserver-changes/ but there is nowhere to put the IP addresses. There is also this control panel on canreg for DNS, and I'm not sure what the difference is:

Previously, that panel had records from when I set the site up with neocities according to these instructions:

So I've already removed the A and AAAA records for Neocities-- do I need to replace them with one of the Canreg IP addresses?

Currently, if you type my domain into a browser it first says bad SSL certificate, and the certificate says it is still being provided by neocities:

If someone could help me figure out how to connect the domain that would be great, thank you!