Blue label connect is a ****

I've been blacklisted by blue label and I don't owe them a cent I don't even have contract with them. I found out last year September that blue label blacklisted me and when I called them they said its an error they will fix it and it will be fixed by 60 working days imagine😥. Earlier this year 1 of their consultant called me asking me when am I going to make payment and I should make payment arrangements. I asked which payment cause I don't have any contract with them then he hanged up. This is really painful, imagine being blacklisted for so many years for something you never owned. Blue label is a ****. Beware