To see an overview of all your Hoppers (both real and simulated bots), go to the top left section in your menu that says “Your Hoppers” and click "View all your Hoppers".
This section is where you create new Hoppers/Simulators, switch between bots, or delete them.
This overview distinguishes between "real" Hoppers that are connected to an exchange), and simulators connected to a paper exchange. For every subscription that you have, you can have one (automated) Hopper and one simulator. You can create and use as many Hoppers as you'd like, since manual trading is free with our Pioneer plan.