How to turn off NextDNS block in chrome?????

What should I do to completely remove this thing from my computer? I can't even access the download page. I don't know what happened. I can normally access these websites in Firefox, but in Chrome, this stupid thing blocks me. I don't want it to monitor my privacy or even replace certificates. So, tell me what I should do to completely remove this stupid thing from my Chrome. I tried setting 1.1.1.1 in the Windows Wi-Fi settings and enabling DoH in Chrome, but neither can stop this stupid thing from spying on my privacy.