Why Crypto is not allowed in Bangladesh?!!

https://www.youtube.com/watch?v=6QxnrexdbUE

Hi viewers, Crypto currency is a very powerful currency in this world. Nowadays it's being used in the whole world. So, why the government of Bangladesh didn't allow it?? Basically, our government is thinking about the misuse and the crime. I did try to explain it in my today's video.
Hope the government of Bangladesh will allow BTC using legal in our country.