check this article <http://httrack.kauler.com/help/Cookies> . follow the steps
and set the cookies in the cookies.txt file. Before mirroring, ensure your
user agent string matches, as sometimes sessions are blocked if the user agent
string is changed. as described in step 2 of this answer
<https://superuser.com/a/1274008> image guide:
<https://i.stack.imgur.com/D9WHt.png>