marketingsoftsolubaru.com computer software, Internet

I received a pop up on my on computer on march 12,11,saying that that it found viruses on my computer,it said that was from system tools ,me being nieve I clicked on it and paid 79.95 instanly  all   the viruses were gone and I though ok  cool I'am to go now. I just paid so I have to deal no more.

Well now it constantly pop up all the time and want re register or put in authorization code I never       receive a confirmation e-mail which made suspicous  so check my bank acct. and saw transaction debit  from my acct.,so I figured ok ,I get a e- mail, but never did. Very frustrating and just mad at whoever did this.