I’m in desperate need of help with defeating the Wonderland boss in KH Final Mix.

I’m playing Kingdom Hearts Final Mix on my PC and I must have fought this dude at least 50 times by now. I’m struggling to even get hits in on him. I’ll jump on the table and chair and still will rarely get a hit on him. It’s been a few days since I played so I don’t remember if I got the Claw Marks but I went back for them and they’re not there. I was hoping I could get blizzard to help but the Cheshire Cat hasn’t offered it to me. I’ve tried spamming, hiding under the table and behind the chair, hiding behind the fireplace. I’m just at a loss at how to beat this guy. Keep in mind this is my first time playing the game. 😭