The problem to crowdfunding industry is largely unregulated worldwide and is fraught with mismanagement of funds and false campaigns, if founder are lack of confidence, but conclusion is severe lack of transparency and accountability, stewardship to needs  improve and stream of funding at unifield focal point, but we have a good news to all kind of this problem, because  through arizn crowdfunding is one of the main solution to our problem because crowdfunding is needs blockchain technology, due to is complete and transparency.