This does not prove anything toward a flat earth. The earth is so large, that many places on it are uneven. Putting a level to the ground does not bring up a conclusion that the earth is flat. If you had a super long pole that is perfectly balanced, and put it on the ground, (assuming gravity does not bend it) the pole would eventually lift off the ground at a very small angle, and head out into space.
There are highly educated people working their butts off to try to show you guys the earth is round. All you guys are stating is the pictures of earth are CGI. Does that even prove anything for a flat Earth? (Or should I say, disprove a round earth?)