App doesn’t work – Music Flow Bluetooth Review

I bought an lg rk7 and the manual send me to this app, after some time downloading it I finally opened it but I can’t use it. I connected the speaker as the app said but it still says its not connected this app doesn’t work. Only normal Bluetooth works. If a picture is needed for proof I can send it.
Review by ToyotaGalardy on Music Flow Bluetooth.