Not able to get checklist plugin working

Question

Trying to make use of checklist plugin I put the following in a page, thought I need to create a page 'Animals' with label 'pets', which I did.

{checklist:name=The pets names|parent=Animals|label=pets}
 {checklist-label:Mammal?|label=mammal}
 {checklist-metadata:Comments}
 {checklist-input:Common pet names|cols=20}
{checklist}

Still it does not seem to work, any help much appreciated

Thanks,

Rayone Moyer · Answer

I had this same issue, can't get it to work and I created a parent page and child page and put the labels in. Still didn't work.