They are not going to scroll through aroouuund 3000+ videos to look at yours and say why they made the decision. They have made their decision and that's it, try again next year.
Let's not be salty and send good vibes to the top 29, just everyone, you do not have to post your videos here, just enjoy all the funny videos which got to the top 29.
I have a few year old Interest calculator, it sometimes works, around 80 lines, source and exe file and project right here: https://github.com/WhiteHatcker/Interest-calc