I have gamepass ultimate and it says I can’t play till the 6th

Those games are not purchased. You lose them when you unsubscribe to ps plus.

I use adguard and adguard VPN on my phone. I have an adguard home server set up on my home network so I use that when I’m at home instead. I don’t VPN into my network as others have suggested because I have Xfinity and I have limited monthly data.