Morgan and Associates Mike Anderson, Roger Clark sent me emails and phone calls with an alleged warrant about a defaulted payday loan. I have taken out payday loans but have no idea about this one. Nationwide

I have been contacted and harrassed by this company over a payday loan I do not recognize.  I say this because I have had such loans in the past and have struggled to pay them off, but am working to do so.  THis company sent me an email containing a warrant, and will not answer my questions.  They call me from several different numbers in different states so I suspect a scam and a call center.  Today they threatened to send a policeman over with a summons if I didnt pay.  The amount I owe changes daily.  They also have heavy foreign accents and cannot spell basic words.  How can I get them to leave me alone?  They say they can only accept payment via green dot money pack.