Thanks for reaching out to us. Let me assist you with the check.
It seems that you are referring to your QuickBooks Checking account. If so, please note that we're unable to process checks.
You'll want to deposit to your external bank account. Then, you can transfer it to your QuickBooks Checking account.
Please check this link to learn more on how to manage your funds with QuickBooks Checking: Use your QuickBooks Checkingaccount. This has detailed steps on how to transfer money in and out of your QuickBooks Checking account.