Good Heavens!! I have a wee sleep and next thing, there's a three-pager
The OP certainly contains the Big Three of Hoax Belief; argument from assertion, argument from incredulity, argument from ignorance.
Mr Baker...
"I don't understand, therefore it didn't happen"
"I didn't see it therefore it didn't happen"
... are not valid arguments.
Apollo and the entire Space Programme are established facts, verifiable with mountains of documentation (most of which is available to the public), tens of thousands of hours of film and video and hundreds of thousands of images (all of which NASA freely shares with the public world-wide) and millions of eye witnesses, including hundreds of thousands of people who experience(d) it in person. 533 people from 46 different countries have reached Earth orbit, They have spent over 29,000 person-days (a cumulative total of over 77 years) in space including over 2400 person-hours of spacewalks. And you think they are all lying?
If YOU think it was/is all faked YOU have to prove that assertion.