Kingdom hearts - cant get to the next world ?

Go to Traverse Town, return to the Accessory Shop, and then use the Green Trinity to access the Synthesis Shop. Head up the Synthesis Shop, and then open the two treasure chests to obtain a Mythril Shard, and Dalmations 7, 8,& 9. Then go to the 100 Acre Wood.Head to the tall, curious tree buzzing with bees. You will then encounter Piglet. Work your way clockwise around the tree, because Piglet will hide if he sees you coming towrads him.