Simple Reseller Site + Ebay Store Creation,Cross Listing & Scaling

Make an electronic reseller store for me and run an Ebay store for me, use a cross-listing software to post the same products from stores I'll dropship with, across the two platforms. Seeking a cross-listing software that will make things easier for seeing product availability updates (in stock, quantity, sold etc) for smoother customer experience. I need this knowledgeable person to scale the eBay store to of course make income and to make facebook ads for my own reseller website and get it seen on Google. Great award guaranteed, and make commission-based income. The better you do, the more you make. Thinking $275 to you for every $1000 you make me. Thanks