Have turned iPad in and off uninstalled and reinstalled and still no sound on sky cinema but there is sound on virgin tv on iPad and sky sports.
Thanks for your post and welcome to the forums
As simple as this sounds, make sure you haven't got the sound switch set to silent on the device. This can sometimes turn the volume off to some apps as well as the tones for notifications etc.
Another tip is to go to settings > General > Use side switch to: tick lock rotation
If this is on and your volume is turned up, try deleting and re-installing the app once more to see if this helps.
Keep me posted on how you get on.
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