Question

Hor to attract teenagers to go to shopping mall (no discounting)

Answer 1

Put up advertisements that gain people’s attention. Since your audience is obviously teenagers create ads on platforms where you can reach teenagers such as social media in a way that will attract attention.

Answer 2

Hello!

Often people put up signs that, that person likes and is interested in. People also can bargain with a person. So if they are leaving because they think the product is to high of a price for them, then you can tell them you can lower the price.

( word of advice, this is a last resort option)

I hope it helps!