Matching the notes to the sequence would make the tutorial easier to follow at the sewing table. The local copy should contain the complete demonstration, including the first setup step. Keep the original post link with the measurements as a reference.
Download TikTok Video through the browser form; the site contains plenty of useful information about saving a public post. Open the resulting file before sending it to your friend. Ask her to try playing it on the tablet without an internet connection. Then she can confirm that the video and notes are ready before cutting the lining fabric.