yt chocolate ad scam!!!

I have a yt channel it's called Fabian Pentastone, I started making some edits. But I got a message saying that I got free YouTube premium, just need to click the link. And I did click the link, I didn't get any premium now if I open my channel an ad pops out of nowhere. Buy Chocolates for ₹67 get free yt premium. Yay it's a friggin' scam...