ive created multiple TP's and installed the app, it says successful  but the point credit doesnt show up, cuz it says the app isnt installed... keep going in circles.. how can i do the badges right from the dev login, without having to create playgrounds?? Very frustrated..pls help..

On the App Launcher tab of my developer org, it's not showing the Dreamhouse App I installed even though I followed all the instructions in the Trailhead instructions in the Getting Started with SalesForce Platform module. I have since seen that there are two possible versions of DreamHouse to launch but I'm not sure how to proceed since the Trailhead instructions has lead to installing a version of of Dreamhouse I'm not seeing on my org. Does anyone know how to proceed so I can complete this Trailhead session?