I agree with other comments that it might be helpful to mention somewhere that this is colloquial Egyptian Arabic. I can tell the difference easily but might be difficult for those who don't speak Arabic at all. But I like Egyption Arabic and I think it's weirdly more suitable for short stories like yours!
One more thing regarding the Arabic keyboard layout, I think it's a bit strange. I'm not sure if it's something specific to a locale or a layout I'm not familiar with, but I think most common layout is "Arabic 101", something like this[1][2]. You can find more details regarding the layout on Wikipedia[3].
Another small thing, on Firefox the "Listen" button doesn't seem to work. I see "Playing" in the tab name but I hear nothing.
1] https://imgur.com/a/Hmt8GZh