is not that bitcoin able to change the state of its users which effects also on the state of the country's economy, why even banned hemzzz

They may want to ban it, but it is nearly impossible to carry on effective measures to implement that decision. In essence, they just don´t like people with too much economic freedom.
it could be one of the restrictions applied. and perhaps because bitcoin is bad for users and countries, which can throw our money away in an instant. and it is also possible that the government considers free use of bitcoin to pose a threat to the country's economy.