tool bar problem

[haneen]

i have a problem regarding the tool bar of my samsung s6 .. whenever i open a full screen video or anything the tool bar doesn't disappear or goes it stays .. in the attachment you will see my problem.. how can i fix this?

thank you

[haneen]

??

[BasimSulthan]

disable power saving mode and try

[MiDoSaMi]

Thats a modified screenshot, please provide more true information to avoid fooling.