Hi, @HengamMarketing !
Thanks for reaching out in our Community forums and sharing your concern. I’m happy to help.
I understand that you are running into a few issues with submitting your app for approval. It looks like you need to submit a recording of your application functioning from a Merchant’s customers point of view. This allows our team to review the app and move it along the application process. This needs to be done on one of the following supports browsers like Google Chrome, Safari, or Firefox.
Our team suggests using Browserstack as it allows you to easily test your app and share the screencast.
Feel free to reply back to this thread with any questions or updates and we can continue our conversation further!