just raise it to level 33
Get it to level 31.
You give it a protector and trade it.
give it to rydon and trade it to make him evolve
Porygon doesn't evolve at a level. You need a special item to make it evolve.
no, you push b when you do not want them to evolve. To make them evolve, you have to raise them to a certain level.
You have to make it hold a Electriczor and trade it.
get a magmar make it hold it then trade it, it will evolve into magmortar
After the explosion at the Great Marsh, follow the Cyrus and beat him. Then Cynthia will give you the SecretPotion, which makes the Psyduck's heads feel better and makes them move.
Roserade doesn't evolve. If you mean Roselia, you need to use a dawn stone on it to make it evolve.
You make it become friends with you, you should get Pokemon heartgold or soulsilver
Chingling will only evolve into Chimeco if it's happiness is full at night time.
You'll need to make it happy at day time.