Need update new version Uno IPTV App on IPad with no black bar at top and at bottom – UNO IPTV Review

Hi I would like request,the current Uno Iptv app on iPad iPhone every Vietnamese channels has black bar at top and at bottom,please update new beta version Uno Iptv App for iPad iPhone first before release to public GM version with no black bar at the top and bottom
Review by Viet My USA on UNO IPTV.