Hi Bobbiem,
We apologize for the delay in response.
As mentioned, that the email reminders are not being send with the email. Then, there could be a possibility that the "Reminder" is not selected while sending the document.
You may check the detailed description of does the reminder works Adobe Sign Feature: Reminders
Also, How to track reminders setup on a transaction? | Adobe Sign
On web you can follow the instructions (given in correct ans.) for new UI of Adobe Document Cloud Where is Reminder or Note under "Activity >" after document sent for signature?
Let us know if it still doesn't help
Regards,
Akanchha