Hello!
Thank you for your feedback. If the extension does not activate or does not work quite correctly on the site of one of the stores that allow you to use our extension on their site, most likely the reason is in one of the extensions that are installed in your browser.
So that we can help you, please create an appeal through your personal account, section "Help" and attach a screen of the extensions installed in your browser.
We will wait for the appeal. Have a good day! :)
Sincerely,
LetyShops team