If your email is unverified, you should verify your email first, to be able to post/edit/reply and do other actions on the site. If your email is unverified, you should see the message on the screen below. Just click on the “Click here to verify your email” button
Check your email box and enter the 4 digit code. Click on the “Verify” button
You can “Reset your password” from the site through Vuukle Login Page or through the site with Vuukle Comment Widget
Related article:
Why can’t I log in after I reset my password?