High End-Ultimate-Multi-Purpose -WordPress-Theme Upload Issue

Hello-Tech Support,

I recently purchased the “high end-ultimate-multi-purpose -WordPress-theme-download_all,” and I am having a problem uploading it to my website. First, I tried uploading the whole package but got an error message that said, “The link you followed has expired” (please see screenshot – DOC 1).

So, I separated the package and uploaded “The Product File” successfully. But now, the only other file that I need is “The Demo Data File,” but I am getting the same message “The link you followed has timed out. “AND one other time, the statement read, ” CSS Scripts is missing.”

What do you suggest I do?
Thank you,