Step 1: Log in by connecting your wallet and then go to Resources and select Gas-Free Marketplace Step 2: Click on Start Creating you will get a notification on your wallet asking to Sign click on it it will take you to this page Step 3: Fill out the required fields as per your NFT details and at the last select Blockchain as Polygon and click on create And the Final step is to select your price for the NFT and the duration of the NFT………THAT’s ALL…..YOUR NFT IS LISTED.