This is a good question that could be used to illustrate some foundational troubleshooting principles.
Let’s start off by having you post the tech sheet you’re using so other students can follow along. Best way to do this is to upload the tech sheet PDF to your Google Drive, Dropbox, or any other online file sharing service and then post the download link here so we can all download it.
This might also be a good topic to review at the Office Hours web meeting this coming Monday.
But if you post the download link for this tech sheet, I’m happy to review it with you here. Either (or both) is fine.