Some people here are trying to avoid the evidence problem.
Please answer why you accept the nasa evidence?
Because they told you so?
We don't need to rely on NASA alone.
1. The Soviet Union accepted the reality of the landings. Are you going to say that at the height of the Cold War, when the propaganda value for demonstrating NASA faked the landings would have been huge, the Soviets couldn't be bothered? Or are you going to say the Cold War was faked too?
2. Scientists from around the world have studied the Apollo rocks: dozens of scientific papers on every rock. Not one of these scientists has found any evidence that the rocks are anything other than Moon rocks - chemically they're too different from Earth rocks to be Earth rocks. Are they all mistaken or lying? Or do they know what they're talking about.
3. Ham radio operators from around the world listened in to the Apollo spacecraft. Swede Sven Grahn is one example who's put his information on the Internet. Was he mistaken or lying? Or did he know what he was doing?