I have deposited the checks, but not shown on my bank account

The transaction should show on the bank account, boleum-lee.

When you create a deposit, you'll have to fill in the necessary information before you can save the transaction. You'll want to make sure that you're checking the deposit transaction on the correct account. I've added screenshots for your visual guide.

However, if you're already looking at the correct account and are still unable to find the deposit this may be due to the bank putting an exception hold on the funds. This allows banks to extend the standing hold period. You can always monitor your account daily. 

For future reference, you can always run reports for the specific accounts to track your transactions. Please check this article for more information: Run Reports In QuickBooks Online

Feel free to let me know if you need anything else. I'll be here to help.