avast int sec 8

this week i bought int sec 8 for £33 99 downloaded it installed it and wound up with the free trial version can anyone help contacted avast tech supp they said use uninstall tool and download and install again did this and now have 3 trial versions can anyone help as i an going scatty also is there a phone no to contact avast in the uk

  1. Download avast! Internet Security: http://files.avast.com/iavs5x/avast_internet_security_setup.exe
  2. Follow instructions: http://www.avast.com/uninstall-utility (Run this tool for all prior installed avast! versions…!!)
  3. Reinstall avast! with the downloaded installer from point 1.
  4. Reboot.