Hacker attack disables after restart

Oh thanks. I had no idea. There really should be a message to clarify this -I've spent a morning trying to resolve it! Well thanks anyway.

Hello Gwen,
Please be informed that Hacker attack (Firewall) protection is not included in AVG Free version. Please clarify if it is AVG Antivirus free or 30 day free trial of AVG Internet Security are you using to assist you further.

Avg free hacker attack constantly disables itself. Have tried repair, uninstall & reinstall. Alway of he same Seems infixable. Using window 10

Gwen, Also for info regarding AVG Free compared to Internet Security have a look @ this webpage (https://www.avg.com/en-ww/free-antivirus-download).
AVG Guru

Hello Gwen,
Please be informed that Hacker attack (Firewall) protection is not included in AVG Free version. Please clarify if it is AVG Antivirus free or 30 day free trial of AVG Internet Security are you using to assist you further.