Conditionally Display of Fields & Section based on Product Quantity

Follow the below steps while setting up a conditional rule based on the product quantity chosen:
    1. Go to Display rules, Choose Show/Hide from the display action drop down.
    2. From the Select box,  select Product Quantity.
    3. Select a suitable condition from the drop-down in the middle.
    4. Enter the quantity required for setting the conditional rule in the input field at the right.
    5. Save changes by clicking on the Update field.