Head for the town’s center to view a scene. You will accompany Wally in catching his Pokémon.
After returning to the gym, Wally will update your PokéNav with PlayNav features. This will allow you to access some similar features introduced in Pokemon XY like Super Training, PSS, and Poke Amie. Norman will then tell you to head for Rustboro City and challenge the gym there. He will not accept your challenge until you have four gym badges.
This city’s Poké Mart is located in the upper right corner of the city. The items sold here are the same as the one in oldale town. Once you are done wandering around the city, head to the left and continue on to route 104.