Importar productos e shopify desde un fichero CSV, pero tengo un error que me comenta Shopify

I am in need of someone with expertise in importing products to Shopify via a CSV file. I have experience with product importing, however I cannot seem to figure out the error that Shopify is giving me.(in archive) The CSV file is in Excel format, so familiarity with this program is important. I am looking for an experienced freelancer who can help me import my products in a smooth and efficient manner. Please let me know if you are able to help. Thanks!