How do you get passed Aladin in Kingdom Hearts ReChain

To pass Agrabah in KHRe:Chain of Memories, you need to fight off the Heartless when you enter the world. Then, use the Key of Beginnings on the required door to continue the story. Finally, use the Key to Truth to fight Jafar. When fighting Jafar, avoid his attacks, then Lock On to Iago and attack him. He has 3 HP bars. The Gimmick Card will level the platforms.