To Ali Mustofa...
For trading no-deposit bonuses, it's like that. Trading results will go to equity. And you can withdraw according to the broker's terms. If you make a deposit, the funds will go to the balance.
Thanks
To King,
Balance is the total funds available in a trading account, while Equity is the remaining funds available after open positions are open. Equity can fluctuate along with open positions, if open positions - (minus), if open positions + (profit) increase.
While balance can increase and decrease when open positions are closed.

Example:
Balance 1,000.00 USD
Minus -1.00 USD
Balance - Open position = Equity
1,000.00 - 1.00 = 999.00
Then you close in a minus state,
then Loss -1.00 USD
Balance becomes 999.00.
Please try it on a demo account.
Thanks