How can I delete my Null's Brawl account?

Null's Brawl
#1

I really need to do this, because I don’t want to play Null’s Brawl anymore. My ID: #8YVPVJY28G. Please, can you delete this account?

#2

just delete the game lol

#3

Account is linked, it won’t help…

#4

logout from all devices