Customer & Review Image Show/Hide Option to Review Form.
1. Go to Admin Panel --> Apps --> Rivyo Product Review.
3. You will find the option of Show customer image & Display image in product detail review.

4. Please refer below image how it will display in Front-end.
-If you enable both the option shown in the above image then it will display like this as per the below image.
-If you disable both options then both sections will remove from the review page in the front-end.