"anyway these 3 nails dont hold the bucket that dont hold water."
Thank you for your astute evaluation of the evidence. Actual scientists disagree. But they payed close attention to the evidence and the logic. The relation of humans to apes does not depend on fusion. Either fusion or fission would be consistent. The evidence favors fusion, but there's no sense arguing details. The point is that a prediction of Natural Selection is that such a relationship as this must exist. Had there been no relationship between the 2 ape chromosomes and the human chromosome then the theory of evolution would have been disproved.

"if I can see the final video on sumation I can determine for myself if the final nail can hold the bucket."
They're trivial to locate, if you were genuinely interested.

http://www.youtube.com/watch?v=-CvX_mD5weM
http://www.youtube.com/watch?v=K11knFKqW4s
http://www.youtube.com/watch?v=eblrphIwoJQ

Of course, there is always the creationist explanation - magic.