If a buyer wants me to build a website via Weebly using a .com extension that they have purchased. How do I ensure that I receive payment for my work?
The buyer have to purchase your Gig or you have to create a custom offer and then the buyer have to purchase the custom offer. When the buyer will purchase your Gig / Custom Offer you will get notification.
Noted. Thank you very much!!
The buyer orders, pays, and then you deliver. That is how Fiverr works.
If you bypass this you will have worked for free.
Make sure to carefully read the Terms of Service at the bottom of the Fiverr main page.
Everything is explained there in great detail.
Everyone needs to read the Terms of Service before buying or selling anything on Fiverr.