Then, please install WikiWand directly from stores:
If the extension still doesn't work - please try to disable extensions that:
- block cookies and local storage
- force HTTPS connections
- modify privacy settings
Please restart your browser after disabling them, and test WikiWand again.
If that still doesn't work, please try to disable all other extensions.
Once you found the offending extension, please drop us an email so we will include them in this list: firstname.lastname@example.org