I am totally confused... I do not know what to follow. In my member's area of account there is data feedr plugin which has totally different documentation but the information given in at api page is totally different. Please advice which one to follow. I followed the video "Creation of complete store" but not successful. Products did not show on my site.
Website URL: mywhackyworld.com
URL to page in question: https://v4.datafeedr.com/