We know Bitcoin is one of the powerful and top coin in marketplace.
But world wide all county are announced its illegal.
I personally think that bitcoin is very help us for paying any payment.
Its has many facility.
But our government are announced its illegal
Not every country make bitcoin as illegal transaction, just few of them banned it and several of them regulate using it. I think reason why they banned bitcoin because many bad news about bitcoin spread. that's why some of them choose to banned or regulate it.