hello, what a great idea to make an explanatory video, that way all your users will understand perfectly how to use the fintech platform you have, I just know this company https://explain.ninja/video-for-fintech/ I just saw that they make explanatory videos for Fintech, and therefore that I read in the topic that you have created is just what you need, so I recommend it to you, I am sure that they will be able to create the video you need