If you want to trade bitcoin then you can choose large and reputable trading floors such as floor trading floor has many strengths and safety for the trader you can find trading with the floor and you Can be assured when trading here
It seems to me that the whole point is not only in the correct choice of a trading platform. The point is that for trading you need to have enough knowledge and already have a good experience to trade Bitcoin. This is an expensive coin and therefore the risks will be very high.