What is the benefit of creating a crypto wallet? How can this be considered a "business opportunity" or "investment activity"?
Who said that the cryptocurrency market is booming? How do you know the right business partner?
It is a mistake to partner with "multinationals," especially with beginners.

I may not have understood exactly what you are saying, it is a mistake to create an encryption wallet. There are many open source wallets that you can use safely.