Please help me with kingdom hearts xD?

I keep asking questions about this game, I'm playing number one and right now Cid is telling me to come back when I have both navigation gummies, I searched up where I get them and it said when you lock the keyholes in deep jungle, wonderland and traverse town. I've done all that :/ well I'm pretty sure I did cause I remember defeating all the bosses. PLEASE HELP ME XD. Thank you, any info is helpful c: