Think about it this way ...... Does Amazon email you or "let you know" when they're updating their shopping app? Nope, and they aren't obligated to either. Assuming your from the UK or the US, Binance is foreign, which means they operate differently and adhere to a different set of rules and policies than a typical American or UK company would. Just because they are down does not mean PANIC. Cool your beans bro, it's all good. Binance will be up and running again within a day.