My confusion with nasa

I have heard from lots of people that you think Nasa is evil and they are corrupting our minds making us think that the Earth is a globe. You guys say that they are trying to hide the truth from the rest of the population that the Earth is actually flat. But I ask you this, why would Nasa want to hide this information from us and pour millions of dollars and lots of resources into maintaining this hoax. Why would they spend  so much money to maintain such an elaborate and time consuming lie that is costing them trillions, what is the purpose of there so called lies?

What do you think guys??
Please comments below