Wow, rudeness and silliness.
Spend some time examining the claims of round earthers. Try to find whatever their "proof" is that did not come from the government. (Government runs education in almost all countries, and almost all space agencies. Governments are secretive and dishonorable, you should not trust the government.
Think about what actually makes sense and can be believed. I would say that there is near to zero information or evidence out there that was not provided in some way by the government.
If you still believe in a round earth, there may be nothing that can be done to convince you of the truth.