Yes — for your Listify Flipkart AutoFill extension, select Yes, because your registration feature collects the user's name, email and phone number and sends it to your Google Apps Script endpoint.

Mozilla's Add-ons pages show privacy policies as a separate item for extensions that provide one.

What to enter

If you already have a privacy-policy webpage, enter its public HTTPS URL.

If you don't have one yet, don't enter a fake URL. You need to publish a privacy-policy page first.

I recommend making a simple page such as:

ListifyHub – Privacy Policy

Information collected: Name, email address, phone number.

Purpose: User registration and providing extension functionality.

Data transmission: Registration information is sent to ListifyHub's Google Apps Script endpoint.

No selling of personal information.

No advertising/tracking based on registration information.

Data retention: State your actual retention period.

Contact: connectlistifyhub@gmail.com

Users can contact you to request correction/deletion of their registration information.

Important: Only state practices that are actually true for your extension.

If you want, I can , then you can paste its URL into this Mozilla field.create the complete professional Privacy Policy for ListifyHub and give you an HTML file that you can publish