This article explains how to right-click on an iPad and where to use that feature.
How to Right-Click on the iPad Magic Keyboard
Yes, you can right-click on an iPad, but only to a limited extent.
If you’ve gotten used to using the right-click menu on your computer, you know that it can open up a world of options that you couldn’t access with the left mouse button. But clicking is inherently a mouse function, meaning that it’s built into the computer mouse and the desktop operating system to open contextual menus.
You can still perform some of the functions that you would right-click on your computer, but not every function is available, and those that are are typically specific to working with text. For example, you can tap and hold on a text item on your iPad or in your web browser on your iPad, and a right-click menu will open with a few functions.