How do you eat with an expander?

Well, it is very difficult, but here are some helpfull tips, (You get used to it after a while)

Cut up your food into smaller pieces then you normally would, so you dont have to chew as much. When you put the food inside your mouth, chew with only one side, and one side only, because if you keep going bakc and forth with the chewing on differant sides, it's easier for the food get stuck in your expander.

When the food is all chewed up, kinda push it back to the back of your mouth then swallow right away, yes it is going to be hard, but again, you will get used to it.

Wash it down with your drink :) Hope I helped somewhat.