I am new to Automation and to Katalon, I am trying to learn how to test web objects with Katalon and the tutorial only shows how to use Spy Web to create the Objects.
Now that I have them in the Object Repository how do I create test cases to run and validate the objects are on the Web Page?
Did you follow this tutorial ? this is where i started
Yes i was going to say the same as @yoyox98, if your just starting out use the record tool to get familiar with how it works, then you can move onto the spy and manually inputting xpath /css when your more comfortable with the application.