Sonic 3 AIR+ Extra Slots Save Data 101%

extra slotI want to put on wehts but i don’t know how to open the extra slot menu, i swear to jesus i tried everything i have no idea how to open it can someone please help? This topicEvery time you save your character the backup of extra slots current state will be saved with it. You will not lose your extra items. There is no items history, only last state on extra slots