Place it at the end of a short exchange, after the request has been shown on screen, so the refusal closes the scene. Follow it with the Bruh Meme for a second reaction, or use the Fail Sound Meme earlier to set up the failed request.
حول هذا الصوت
This is a short French spoken clip lasting about 3.6 seconds, in which a calm voice says hello and then states that the speaker no longer has something. The flat, matter-of-fact delivery makes it feel dry and slightly awkward, like a polite brush-off rather than an argument.