Currently, Anghami does not offer the opportunity to stream to multiple devices as Samsung is not able to offer support for third-party apps. We recommend that if you have any feedback or queries that you contact the app developer directly. 

► Connecting to Anghami from Samsung Multiroom app keeps taking me back to the app store.

You will need to have an active Anghami Plus subscription on your account in order to play Anghami on multiple devices.