Thanks for getting back with the Community, Tiffany K.
 

You can find your Inventory option in the top menu bar of QuickBooks.


 

If you're not seeing it there, I'd recommend confirming you have inventory turned on.
 

Here's how:
 

1. In your top menu bar, go to Edit, then Preferences.
2. Access the Items & Inventory tab.
3. Go to Company Preferences.
4. Turn on your Inventory and purchase orders are active option.
5. Use the available options to customize your inventory setup as necessary.
6. When you're finished, select OK.

I've also included a detailed resource about working with inventory which may come in handy moving forward: How to set up inventory
 

If there's any additional questions, I'm just a post away. Have an awesome Friday!