need help building ebay feed for merchant integration platform (MIP)

Need someone with experience building feeds for ebay MIP ([login to view URL]) I have some feeds ready, built accordingly to ebay samples [login to view URL] But when uploaded into ebay sandbox they don't work. I need someone to fix errors in those feeds. I will send the complete files once the project start. I am attaching sample file sent to ebay MIP and results from MIP containing errors for the same file.