To view your platform as like a user will, you can add yourself as a test user then log in to the platform. You will have full access like a paying user.
How to create a test user
Click on Customers in the left sidebar of your dashboard
Click Subscribers from the dropdown menu
Click Add Contact in the top right
Fill in the first name, last name, email, and password to create your test account
Downloading your app
To use the app version of your platform, open the site on your phone, click the Menu icon then 'Use the app' and follow the instructions to add the app to your phone.
Next Step: Connecting Stripe