You cant. You can only get it in Pokemon diamond, pearl, or platinum.
no
You can either hatch them or run into them with the pokerader. To get the pokerader, you have to complete the sinnoh pokedex.
use pokerader
you can't!
Pokemon platom?... Is that the game for Gen VII
i think in hearthone city
route 208 (pokerader)
use the pokerader on route 218
use your pokerader @ rt.228
In route 211, use pokerader.
The Pokeradar is an item that you get in Pokemon Platinum. You get it from Professor Oak after completing the Shinoh Pokedex.
go to route 218 and use the pokerader