How to delete icons off my iPhone 6s?

I've watched videos explaining to create a folder, drag, and then hold down the home button, but that is NOT working. I know you can't delete certain apps. Does anyone know?

You have to long press on the app icon you want to delete and after that you will see a a circle with an x in the middle. Tap that and it will ask if you are really sure if you want to delete that app. Press okay and now the app is deleted. (Note that you can't delete the apps that came with your phone. Only the ones you installed from the app store)

Just hold your finger down on an app, then they should wiggle. The ones with the "X" button on the corner are the ones you can delete

If you had done a simple Google search on "How do I delete icons off my iPhone", you would had your answer a long time ago.

Google search is a wonderful thing. Try it.