How do we send more than 20 attachments to SARS?

Hi Tim SARS requested supporting documents to be uploaded which is mostly from our medical aid and we have 26 and are not allowed to send more than 20. How do we upload more documents to SARS eFiling?

Is it possible for you to print them and rescan into smaller groups, or perhaps use an Adobe combinator or PDFSam software to combine some of the pdfs.