Buyer Requests are a great way to boost your business on Fiverr, but totally relying on them is a huge mistake.
To Find Buyer Requests there are some requisites that your profile must meet.
Your Fiverr Seller profile must be older than at-least 30 days.
You should have the correct category and sub-category selected while creating your Gig.
You must stay online in the Peak Hours or getting Fiverr Buyer's request.
To find the Buyer Request Section, head over to your Seller's Profile and in The main menu, along with the Fiverr's Logo you will find a menu mentioned more next to community, click more and in the drop down, you will find the Buyer Requests option.