Good morning, The trading platform is malfunctioning, after updating the account last night, I can not change the number of contracts for a deal. I can enter into a deal, but only with one contract and I can not change it in any way. Fix it as soon as possible!!! And also, fix the bug with the daily candle, the body of the candle disappears, restarting does not always solve the problem, but restarting the page every time, I do not think that this is a good thing.