A records not working (domain unlinked)

I’m hosting a new site with Webflow and given the client the CNAME / A record information to update in order to point to the hosting. I’m not allowed access myself unfortunately.

They’ve added the relevant details but the domain is showing as unlinked (for the A records). The CNAME is fine.

I’ve asked them for a screenshot of their DNS settings, which is below - my concern is the other A records they appear to have - from reading up the Webflow help settings apparently these can confuse things? Am I safe to ask them to remove them? They’re using Fasthosts I believe.