NextDNS with its local VPN, how to do it?

[dnszola]

I want to set up NextDNS with its local VPN and not going to change the private DNS of android, but I can't seem to figure it out. What do I do? I installed the app, now what?

If I use the AdGuard DNS app and click "Activate," it creates a VPN connection and everything works perfectly without changing my private DNS settings on Android.