pleaseee help me ! tolong buatkan dialog complaint,situasi di hotel. pleaseee sahabat brainly! thanks.

A : Good afternoon , can I help you?
B : I hope so . I bought this television here about three
months ago, but the sound and picture quality are awful .
The picture is always flickering and there ' s a dark line
down the left -hand side of the screen . And there' s an
annoying hissing . . .