my pc is stuck on one screen after my first scan and wont do nothing. now tthey

I paid for their service. After doing performance scan it locked my computer. When i called support they immediately asked for more money. When i said no they hang up. This is a scam.

  1. Submit a ticket: https://support.avast.com/Tickets/Submit
  2. Report your experience to Vojta Nekvapil: nekvapil[at]avast.com (3rd Party Support Manager)

https://forum.avast.com/index.php?topic=53253.0

Scroll down to “If you cannot Boot the computer”.
After creating the bootable device, boot from it.
Open a command prompt and run: chkdsk /r

If that doesn’t solve the problem, attach the log files here.