What bios did you use? Proxies? Numbers? I've recently noticed Instagram throwing up a warning if you try putting the same bio on more than 3 accounts. I did the method, quit. I came back, and the Followers niche still works. If it's not workimg for you, you're not doing it right. The link is dead but I can confidently say you're doing the wrong niche. That niche is dead as fuck. You're promoting it at the wrong time. Put yourself in the shoes of a random person and imagine you came across an account. What sort of bio would it need to have to make you click on the link? Hidemynumbers is VERY GOOD. I've been using their US numbers the past month. You can contact @venit4u . Your link or bio has been blocked. Link block = IG has detected it as spam. Bio block = duplicated content = same bio on multiple accounts. Checkout Crakrevenue. They're a adult CPA Network.