First I got 4 consecutive ads as result, people started asking for proof. I refreshed the page to take a screenshot it showed me just one ad. I refreshed it aga

First I got 4 consecutive ads as result, people started asking for proof. I refreshed the page to take a screenshot it showed me just one ad. I refreshed it again and its not showing me any ad. Whats the sorcery and how do I convince HN that I am not trolling anyone here.