I can't use my own domain "The domain is already is use or is invalid."

I have a godaddy domain and my nameservers are ns1.byet.org, ns2.byet.org, ns3.byet.org, ns4.byet.org and ns5.byet.org and when i try to add me domain i get this error “The domain is already is use or is invalid.” My domain pentesttoolz.com

The domain is already in use on ihostfull.com. We share some infrastructure with that hosting service, which means you cannot host a domain name on InfinityFree and ihostfull.com at the same time. You need to delete the domain from your account there before you can add it here.

That account is suspended this could be due to reaching limits i can’t remove the domain name

@MazenElzanaty said:
That account is suspended this could be due to reaching limits i can’t remove the domain name

I can’t view the status of the other account, all I can ask you is to contact ihostfull.com to unpark the domain name for you.