Import Demo (Main Demo) failed. Bluehost

I purchased Highend. <Version: 3.7.2> Purchase code:
601ad9bf-4274-487b-adbd-665a0a141537
Hi my name is Jeremiah. I have successfully import most of “main demo”, however I cannot import the last two components of “attachments” and “content.” I have maxed out my PHP.INI (memory, time, ect) and I have attempted many times to import these components. Is there a way you can provide me the ZIP files for these two components, attachments and content, for the demo, “main demo”?