We currently do not have the option to edit reviews, but you can delete your review and then create a new one.
First, you will need to log into your Niche account. Next, you will select your name in the upper right corner of the screen and select the "My Reviews" option. It will look like the image below.
You will then click on the three dots and select the "Delete Review" button. It will look like the image below.
You will then be able to create a new review. Please make sure all reviews follow our Guidelines for Reporting and Removing Content.