Honestly, how can you really believe this? If the earth is flat, what is it resting on top of? Why are there glaciers in one location and hot, humid rainforests in another? What's causing tides? What is causing objects to fall to the ground? How do sattelites orbit the earth without flying off the edge? Is the moon flat too? What about the sun? How do you really believe this?
There is just way too much evidence to disprove you guys. But, if you can actually answer all those questions without me being able to disprove your answers, I will leave right away and not bother you again.