American legal processing services They tried to tell me I would have an arrest warrant issued within 4 days by 3 p.m. if I didn't pay them. Washington DC Other

 American legal processing services is not a real business. They emailed me and told me I owed Cash advance America 300$ for a payday loan which I know I did not take out because I don't even have a bank account. They said in the email I owe over 1000$ due to outstanding balance and if not paid there would be an arrest warrant out for me. I had called cash advance America and they told me I'm not in there system so I knew it was a scam so I called the number in email and he then said fast cash and so I called them. They said I owed no money and then the number I called from the email starting texting me to set up the payment arrangement. So I then called and let him know I was on to him and I was calling cops and he hung up and then texted me and called me a illiterate moron.