Assemble some simple graphics and create a product video similar to the one here. The graphics and backgrounds are free downloads from PixaBay. I used DaVinci Resolve (free) to create the video by using some simple keyframing.
Just for fun, I am going to upload the video to Pond 5 as somewhat of a trial balloon to see what will be accepted there. In my experience, Pond 5 seems to the most liberal on approving submissions. Details to follow . . .
It is an easy project if you would like to start learning a few more video editing techniques. A link below will take you to a more detailed explanation of the keyframing procedure.
A link to a simple keyframing tutorial can be found on my YouTube channel.