Name is already taken, (domain-name) is conflicting the ownership with other existing zones

I am connecting my netlify account to the domain I bought from freenom. I am getting the above error and can’t move forward. Can you suggest what I should in this case?
Domain name:

Hi there, sorry to hear you are having some domain woes :frowning: Give this guide a read through, hopefully it will solve your problem. Let us know if it doesn’t.