You can respond to reviews left on your profile by visitors. Follow the below short instruction to learn more.
Step 1: Go to User Profile page => Reviews tab.
Step 2: Click the options icon => select Reply Review option => show pop-up.
Step 3: Fill in the blank fields:
 Enter your reply.
 Click here to upload photos (optional field).
=> Click the Post button to submit a reply.
Step 4: Edit/ delete the submitted reply by clicking the 3 dots icon.