Complaint Review: Robert Williams Payday Loans

I have been receiving false payday loan claims from someone named Robert Williams from supposedly CurGil Legal services. He sends a generic email with grammatical errors saying that I owe Quick Pay loan company about $1000. The emails look real. But the copyright at the bottom of the email is from 2015. 

If I don’t pay, I’ll be arrested, sued; wages garnished, etc. I feel that a website that I used in the past has been hacked because that email contains some of my personal information. I ask Robert Williams to send me his phone number, mailing address, etc but he will not provide any of that information.

Each time I reply, my response email goes to a different email of his. This is clearly a scammer and hack job. I wish someone could stop this!