I'm sure this queastin has beed asked many times, but I couldn't find any reasonal answer so I'll ask again. How do you explain the fact that ships clearly disapper over horizon? I guess everyone has already seen it, so you just can't deny it like everything else. And you can't explain it by saying that the ship is too far since it diseppears gradually...
Also I don't understand how you can actually belive in scientific theory like general relativity and yet belive in flat earth.
My last question is what makes you believe spaceflight and mainly satelites are impossible. Because if you suppose earth is sphere, it can be quite simply shown from Newton equations that body (i.e. satellite) can orbit the earth. You can see photos, videos of spaceflights, you can even see satellites with your own eye, yet you rather believe that earth is flat and that NASA is conspiracy? Sounds weird to me...