I completed my program. Why haven't I received an review from the client?

Post-engagement:  The client has the role of evaluator. Cadre lends a hand by sending automated reminders to clients, prompting them to provide a review of your performance. Although we encourage a client’s feedback, it is not mandatory. 

Your role: You can request a review or make a review of the client, but ultimately, the client sets the pace for freelancer reviews.
Request a performance review  https://share.getcloudapp.com/qGu69Eb1