go on their pokedex entry click area and sometimesit might have it.
You cannot buy PP Ups or Elixirs/Ethers in Pokemon Platinum. You can find them around the map, however.
where you are
buy the Pokemon platinum book
You have to search around and find them in grass somewhere, across the whole map
The 151st Pokemon is Mew and is unobtainable in Pokemon Platinum.
you cant unless you download it
no you can't find a torchic egg in Pokemon platinum
http://www.psypokes.com/platinum/walkthrough.php?part=10
try your best to find spirtomb in Pokemon platinum
There is not a route 233 on Pokemon platinum.
You cannot find zekrom in pokemon platinum
you find them in the cave