Hello there, muazmakhalid113. Yes, I can help you with that.

I wouldn't like to see you go, but you can follow the steps below to cancel your subscription. Here's how:

1. Let's go to the Gear icon.
2. Select Account and Settings under Your Company.
3. Click the Billing and subscription tab.
4. In the QuickBooks section, select Cancel your trial or Cancel online.
5. Then, let us follow the on-screen instructions to complete the process.

Here's a sample screenshot for additional reference:

I would like to include an article that helps us gain further information on what would happen the data after we cancel QuickBooks Online: Learn what happens to your data after you cancel. 

Please visit again if you have more something to ask about QuickBooks Online. I'm always here to back you up. Stay safe and be well!