How to get Smule sing function to work on samsung s7 series?

[Last Shadow]

Previously had a note4 and attached a usb otg yeti mic and work perfectly fine on the app

After i change to note 7 , i realize it doesnt work anymore . I can use the mic on the default voice recorder app on note 7 and its fine.

Just the app smule sing function not able to record. Anyone has a workaround for this , your help is greatly appreciated

Thanks