I can not access the kopage editing page

hello guys, well I’m having trouble starting to edit my site using kopage.
Imgur

Go to your admin section.
<yourdomin.tld>/admin
Or wherever your admin folder is

Were you redirected to the admin page after the installation was completed? If not, the installation likely failed, and the admin area was not installed. Please try to reinstall your website. If everything is successful, you’re automatically logged in to the admin area. If you get a popup with lots of text, then it broke.