Here are the steps you need to follow to delete a survey:
Step 1. Find the survey you want to delete and click on the “Pencil Icon”
Step 2. Now click on the “Delete” button
Final Step. After clicking on the “Delete” button you’re going to see a message saying: “Are you sure you want to delete?”
Select the option “I want to delete this survey. This action cannot be reverted” after that click on the “Yes, delete it!” button to conclude.