Hi, I have purchased the module M2 Review Reminder from your store.
Unfortunately, I find that this extension doesn't work with our Magento M2.1.x.
May you please tell me how to fix it?
To fix the error of incompatibility between our module with M2.1.x, please download the attached file below and overwrite the current file on your site.
If you need further assistance, please feel free to leave us a message via https://bsscommerce.com/contact.