If you're struggling with a step in a simulation, we recommend trying it out in learn mode first, as it will provide helpful colored cues to point you in the right direction.
You can practice specific parts of a learn mode simulation using the navigation feature available there.
If you're still struggling with the right answer, you can select the help button at the bottom right of the page which will give you the correct answer. If that still doesn't help, feel free to message us via the chat icon at the bottom left!