@desireerenoir -- If you want to use liquid soap in a foaming dispenser, first thing is to NOT add thickener (gum acacia). All that will do is plug up the foamer and nozzle. Second is to experiment with the amount of water -- my guess is you probably need more water. Most people dilute more than you are doing.
If you want more advice, I recommend you start a new thread and ask your question there, rather than hiding it in someone else's thread.
@Exarmymedic -- If you had a more general question or could provide more details about your recipe and method, we could probably help you further. But your question is very specific about info given in a particular video. My best advice is to pay for a month's membership at Soaping 101, find that video, and take good notes so you have that information for future reference.