First my sister was contacted at work for me to contact them due to an urgent matter. I called the number they provided. They stated their name "Stark Legal Firm" and was told if I did not pay $900.00 to clear up this matter they would take me to court. Stark stated that I received a payday loan in 2011 from WTJ Capital in the amount of $450.00 was deposited in my bank account which they provided the last 4 digits of my bank account. I replied with the fact I have no idea who WTJ Capital was and recall no $450.00 being deposited in my account. I asked for them the send me information when this transaction occurred and Stark stated "by law they did not have to provide that information to me unless I went to court" then said my balance would be $2000.00 if I lost the case in court. I asked if the supposed loan was $450 then why do I need to pay $900.00 Stark said due to fees. Scared I set up payments of $153.33 bi-weekly and Stark said they would email me a document to electronically sign before payment could be processed. I received the email but did not feel right because I knew I did not know this WTJ Capital and had not received any funds from a payday loan so I declined the document and stated why I was declining. Stark withdrew $306.66 anyway. I contacted Stark concerning the matter and they stated that they did not receive any document declining anything so by not responding they had right to take it out of my account. I stated I wanted the transactions stopped Stark responded by saying they would stop payment and not refund the $306.66 and I breeched my contract and would take legal action. While I was in the middle of asking a question Stark hung up on me and when I called by no one would answer.