i need help from pro with HTML , Websites , Hacker plzz (youtube)?

[Josh]

so my friend bet me 1000$ that he can make this fake website that has a picture of a naked laidy saying "18+ to enter" but once they click on that "18+ to enter" instead of going to the porn site they subscribe for his youtube channel without even knowing when the website switched to youtube. i didnt think its possable to make a botton if u press it u will subscribe to someone's youtube channel , right know he has more that 3,000,000 subs are hes gaining around 3,000 every hour , plz help i need to kno how to do it or at least how is it possable - arabwithfail