I want to catch Arceus, but i cannot find him. Do you have to use WI-FI because i do not have a connector!!!
Arceus can only be obtained through special wifi events, all of which have already expired. If you're tying to complete your pokedex, then wifi event pokemon like Arceus are not required. If you're trying to get him just for Arceus himself, then you'd have to trade for it. Serebii Trade forums have plenty of offers for just about any pokemon; you shouldn't have too much of an issue finding one.