To edit your website, you must log in to your kopage admin. You do this by typing the domain you installed kopage for followed by /admin. E.g. yourdomain.se/admin in the address field.
Then fill in the email address you installed kopage with in the box (1) and then click on Log in (2).
A pin code is sent to your email address and you then enter it in the field (1) and click on "Verify" (2).
If you have not received the email, check the spam folder. If it is not in the spam folder, double check that you entered the correct email address.