My Fast PC LLC review: They broke my PC 1

Scam, scam, scam. The company My Fast PC LLC is real scam and rip off. I recently got the phone call from the company. They offered me some help with my PC. I really noticed that it started to work slower, so I agreed. They told that they would need time and promised to contact me soon. After that they got the access to my PC, but I have no idea what they did or haven’t done, but PC stopped to work at all. After that to was impossible to find these jerks. Please, help me.