Do You Have the Evidence?

Why wouldn't you think that there's already a presence on this earth? The evidence is there. We know in those crafts. When i see a plane or a helicopter right in the sky, i intuitively know that there is somebody in there. So when i see these crafts that are doing these moves, thatwwe don't know how to do we don't have a technology to do it. By an there's all of these anedotal stories about about these advanced beings. I am open minded to them being here under the oceans, but still, i think we really need the objects in our hands or to have public contact with these things. And for the majority of the public