Disabling adblock popup

I am having the "disable adblock" popup on my mobile browser even though I don´t have adblock on my phone. I tried with other browser also and it still didn´t let me use the site.

I deleted cookies and tried again but still.

What should I do?

What DNS are you using? Could you try 1.1.1.1 ? And also, does this happen when you're using Mobile data or wifi on your phone?

Changing my dns worked I think - I was using Adguard dns.