Satellites may have the ability to see anywhere, but this doesn't mean they can see everywhere at once. Ever talked on a sat phone?
The amount of bandwidth required to transmit that information would be so huge there would be a gigantic portion of the entire budget to support it.
They found the Titanic using sonar, 70 years after it sank. So I guess because of 'technology' a missing 777 should be found in like four days?
People want to believe far fetched things like conspiracies and intrigue because reality is just too boring I guess.
Who sent you? What agency do you work for?