To check if someone has left interest on your listing, please follow the below steps:
Visit the "My Deals" section on the LiveDeals platform as shown in the screenshot below.
To check who has shown interest in your deal, go to the "Published Deals" section and select your listing. Then, click on the "Engagement on Deal" field. This will display the details of users who have expressed interest in your deal, as shown in the screenshot below.