Are Jinns and Black magic real?

I’ve never seen any evidence of jinns or black magic ever no matter how hard I try to find something. There’s always someone debunking it or in the very few “supernatural” occurrences I’ve had in my life as I’ve grown I’ve come to realise that something else was the cause. Is there any actual evidence that any of these things exist or are they metaphorical/references to some archaic practices in the verses they are mentioned in the Quran?