You have a Lazada shop, and you want to copy Lazada products to Lazada, see the instructions for cloning Lazada shop now
Step 1: Add your Lazada shop to https://shop.shipxanh.com
Step 2: Click on the copy icon, ShipXanh will load all the products of the shop, now you choose the products you want to copy
Step 3: After you have taken the product from the original shop to ShipXanh, you can post the product on your new Lazada shop or post it on another marketplace.
same as blow video