I have two questions:
First of all, I recognise some of these assets. The knight is from this asset pack: https://pixelfrog-assets.itch.io/tiny-swords. Why are the third party asset creators not credited on the game page?
Secondly, why are you using Pokémon Mystery Dungeon music on the title screen?
Unless you somehow got permission to use that music, I'm gonna need you to change that.