Yes i forget to loop the music :(. I'm going to upload it with the change DONE
"The glitch cannon doesn't reach the button because you can not shoot manually or just don't touch it" ????
The second paragraph is because I can't find the exact point for the glitch cannon to reach the button, it just seems impossible.
Spoiler alert!!!!
You have to throw the glitch by pressing up and left while jumping
Thanks for the cheat.