Can you give us any tips on launching a new fintech app?🙏

I'm so excited upcoming release of our fintech app and game-like stock simulator after three weeks. I was wondering if you would be so kind as to share any advice or tips on how we can effectively promote our app. I think the fintech space is especially misunderstood, for example, meandering services are misunderstood as meandering services when they are not, and it is not easy to promote them. We would greatly appreciate your insights and suggestions. Thank you so much for your time!