Can't use 1.1.1.1 on PC

DNS & Network 1.1.1.1
#1

I can’t use 1.1.1.1 on my pc. when I change the dns for ipv4 following the instructions, I get DNS_PROBE_FINISHED_NO_INTERNET. Even when I change it on both ipv4 and ipv6 it always the same.

here the result from 1.1.1.1/help before changing the dns

https://1.1.1.1/help#eyJpc0NmIjoiTm8iLCJpc0RvdCI6Ik5vIiwiaXNEb2giOiJObyIsInJlc29sdmVySXAtMS4xLjEuMSI6IlllcyIsInJlc29sdmVySXAtMS4wLjAuMSI6IlllcyIsInJlc29sdmVySXAtMjYwNjo0NzAwOjQ3MDA6OjExMTEiOiJObyIsInJlc29sdmVySXAtMjYwNjo0NzAwOjQ3MDA6OjEwMDEiOiJObyIsImRhdGFjZW50ZXJMb2NhdGlvbiI6IlNJTiIsImlzV2FycCI6Ik5vIiwiaXNwTmFtZSI6IkJpem5ldCBOZXR3b3JrcyIsImlzcEFzbiI6IjE3NDUxIn0=

Please help, I can’t figure out the solution until now.

#2