💇‍♂️ Will you want to get a free haircut and or for the price of coca cola's can?

Hi,

I'm thinking about few ideas one of them is to collecting ad from Haircut school and apprentice who looking for models for they trainee it means get a free haircut or for almost nothing 1/ 2 $.

Problems : I want to validate my idea without code
Most of the content are posted on facebook groups / craiglist kind of website it's seems not possible to redirect this content to a website. What will you do in if your were me.