I just bought AdGuard Pro but I'm not sure how to enable the DNS feature. I followed the instructions in the app to enable the VPN but nothing really changed. I went to the "learn more about AdGuard DNS" official site and found completely separate directions asking me to put in a new DNS to my Wi-Fi connection, which I did (why wasn't that in the app?). Yet still, no matter what I do, AdGuard's site tells me that I'm not connected to AdGuard DNS and I still see ads inside of apps. Am I missing something? Can anyone help? Thanks.