Convert XML to EXCEL to XML

[karbotilne5]

Hi guys, I need help really badly. So, I have these XML files that are pretty much templates that I would require to pretty much fill in with data. I have these data that are done by EXCEL and would love to just copy and paste these onto the XML.

Only thing is, when I convert it back to XML from EXCEL file, it goes haywire.

Is there a simpler way to do so or what should I be doing so that it would convert over perfectly?

Thanks!!!