Hi Melissa,
Reminders should now be available. You can click on the checkbox on the left hand side of the document on the file list, which should show you a list of actions you can take on the document. Click on the "Reminder" action to view your existing reminders, delete your reminder, or add another reminder.

You can find more information here: https://helpx.adobe.com/document-cloud/help/send-for-signature.html in the "Track agreements Sent for Signature section.

Thank you for your feedback. We are sorry for the inconvenience this has caused.

We appreciate all the feedback in this forum, it was through this forum that the idea to integrate our services was incubated and developed. And while we don’t always get it perfect out of the gate, we do appreciate the feedback and hope you will continue to help us improve our products and services.

With that said, this new release gave us the opportunity to step back and look at all the document related activities that our customers are performing - e-signing, reviewing and sharing documents. We have redesigned the new Document Cloud user interface to deliver a single web destination for managing all these document related activities. Moreover the same interface and experiences are also available from Adobe Acrobat DC and Acrobat Reader Mobile to allow you to access your documents and activities from any screen.

All the Adobe Sign functionality that you are used to is still available within this new unified user experience and all of your data is also still accessible from the new User experience. We do acknowledge that any change is difficult but rest assured that the change was made with an eye towards providing more functionality to you for your document needs in the future and surfacing more of your document activities front-and-center in the UI, capabilities that you already have access to.

Once again we appreciate all the feedback and hope that your will join us in this journey that we have embarked on to provide you with the next generation experiences around documents.

Please refer the following link to get further details on how to manage and track your documents in the Document Cloud web application: https://helpx.adobe.com/document-cloud/help/send-for-signature.html

Regards,
Yatin Batra | Adobe