Solved

Twitter

Hello, I followed iGP Manager on Twitter under the account "Mike Shelton" and I did not receive any bonus of no sort. Thank you for your time and have a great day

You need to do facebook aswell to receive it

Is there any bonus if you follow both? I just followed with the same email on both Facebook and twitter, but nothing... Do i have to have the same username as my manager name?

If I am correct you should get a million to your bank, and it doesn't matter with username if I am correct, Twitter and Facebook just have to redirect when the action is done, but of course you need to use the link in the app, not just normal because those two social media apps can't redirect you then, and can't give the site or app a sign that you did it.