1.They are many online business, but what matters is someone that will show you how to start it and how to earn from it, some platforms are legit like example Crypto currency, Aozforum, forex etc  . So if you see anybody who will show you, it will be more easy for you to earn money. 

2. Secondly go to that platforms official social media handle that is after googling consulting and making research to confirm if the platform exist and how it works 

3. How to start earn: you may register on any online business is up to you to work with the platform, not for you to relax one place and thinking that money is entering your dashboard you have to work on it to earn money. 

So is up to you to get a platform and register and I give it to you Aozforum offers you an opportunity to become financially independent today with just a registration of (N2000, N5000 or N10000), if you can work on your affiliate skill trust me you will make millions before you know.