Help me please in DNS

I changed the DNS settings on my router to 1.1.1.1 but when I enter the 1.1.1.1/help link I find that I am connected to Google

The result from 1.1.1.1/help

https://1.1.1.1/help#eyJpc0NmIjoiWWVzIiwiaXNEb3QiOiJObyIsImlzRG9oIjoiTm8iLCJyZXNvbHZlcklwLTEuMS4xLjEiOiJZZXMiLCJyZXNvbHZlcklwLTEuMC4wLjEiOiJZZXMiLCJyZXNvbHZlcklwLTI2MDY6NDcwMDo0NzAwOjoxMTExIjoiTm8iLCJyZXNvbHZlcklwLTI2MDY6NDcwMDo0NzAwOjoxMDAxIjoiTm8iLCJkYXRhY2VudGVyTG9jYXRpb24iOiJCRVkiLCJpc1dhcnAiOiJObyIsImlzcE5hbWUiOiJHb29nbGUiLCJpc3BBc24iOiIxNTE2OSJ9

You’re connected to the cloudflare BEY datacenter and it looks like Google is your provider. Mine reads Verizon on my mobile connection and comcast on home connection - my mobile & home ISPs. Google Autonomous system number name for background.