You can use square dance download software to download the square dance teaching video you want.
There are many teams or individuals who have uploaded their instructions, movement breakdown teaching, footwork practice, etc.
You can watch the video.
You can take a look at this software, the only downloader that seems to work is this one, and many of them don't work anymore.
Open the software in the search for the video you want to download, the software does not have to register, found directly after clicking on the download can be.