What do you mean by "real money that circulate as a tax"?

You can buy goods and services with bitcoins,you can use btc for gambling.It`s like real money.

Why  are you asking this question?

im sorry that my question is so confusing. But my real question here is how do bitcoins regulate to users, what happens from the bitcoins that spent and bought.

I have a feeling that bitcoins doesn't really circulate in the economy. Most of the time, bitcoin is being kept by hoarders expecting for a price increase. Because of that, only a fraction of the available coins are in circulation; ret are kept on cold storages.

Bitcoin is same as the traditional currency, only the form varies. Bitcoin cannot be used physical which is the cause for decreased circulation. The circulation means the direct usage for our regular needs as well for transaction needs.

I think bitcoin circulate in one country through the users that are base in that country.  Like for example, bitcoin was mined by miner from A country, this miner then sell their bitcoin to exchanges.  Then a buyer from B country buy bitcoin and withdraw it to some exchange to trade or buy altcoin, or withdraw it to use to buy in some local online market.  Then with this, there is a change in the hand of bitcoin that is within B country.  Then the owner of the online store will then convert it to fiat currency where the bitcoin can be bought by either A, B or C country.  IF C Country bought it, then it exits the bitcoin circulation of  B country.

Bitcoins do not circulate through governments or something similar. They do not work like real money, you got freedom here. They can be sent from a person to another without the government's knowledge, without anybody else knowing about it. You're being your own bank. Except transaction fees, there are no taxes.

Well merchants dumping coins on coinbase or xapo is part of the flow or circulation. While this lowers the price it makes coins available for other people to buy from these exchanges. You can't really expect businesses, whose core competency is not virtual currency speculation, to hold their operating capital in an asset that fluctuates wildly. That is taking on added risk. In the extreme case, the fact that they could profit greatly if Bitcoin goes up does not negate the fact that they could also get wiped out if Bitcoin goes down. I wouldn't call these businesses imposters.

Technically is the operative word here. Unfortunately, cryptocurrency isn't centralised so it did not circulate the way fiat normally does at inception.

Once a fiat currency starts inception, the regulating govt through central banks distribute it. Examples to banks to circulate our wages, merchants to use for trade.

Minting is also centralised so all new fiat is created centrally.

Issue now with bitcoin is the ones with tech to create it are hoarding. And only selling to those who eventually circulate.

First of all, bitcoin is not regulated by any government or controlled by anyone, so it's no need for taxes. Try to think of this, if you had to pay tax for bitcoin, where would the tax go? Have you ever wondered where on earth those fees go  So I think that bitcoin doesn't have tax and I hope it won't have to.

I dont really understand your question fully but i think you are asking how to get bitcoins?  Bitcoins are either purchased from others at exchanges or you can earn them like any other currency by performing a task or carrying out work related tasks.