i think you have to do something before you challenge the gym
You must get 4 badges before you can challenge the Petalburg City Gym.
its in petalburg city because ur dad said u need 4 badges to battle him
8.
Go meet you dad in Petalburg City, when you have at least got 4 gym badges
you get all 8 gym badges
You must get 4 badges before you can challenge the Petalburg City Gym.
its in petalburg city because ur dad said u need 4 badges to battle him
Get the badges for 1-4 and go back to Petalburg. There is the fifth gym. Your father runs it and he uses Normal type Pokemon.
It's a glitch or you don't have 4 badges.To battle it you need at lastest 4 badges.
8.
Go meet you dad in Petalburg City, when you have at least got 4 gym badges
you get all 8 gym badges
The way you get Deoxys to stop sleeping in Pokemon Emerald is by collecting badges. Badges are earned through various challenges and achievements.
You can't
...you beat the gym leaders
4
7