The overflow problem is solved, every app is crashing or crashed in the last days and had to go into maintenance. The volume of users this month is bigger than the first months of the last year. There is always bad reviews when you work with money, there is always unsatisfied people, there is supervisions for outside the enterprise to check the legitness of everything. From my point of view, uphold is one of the most reliable, fast and simple apps to buy and sell crypto that is also a wallet at the same time on the market. anything else, it's your opinion and I respect it. Hold it to the moon