How can I get the KillDTO of a current ongoing match

[Dtar380]

I wanna create an OBS integration in which every time I get a kill it plays the "bonk" meme sound, but I dont know how to use the valorant.KillDTO() function and how to get the match info just by having my username.
I've already got to the point of getting my puuid, and with that I should be able to access the match info DTO but IDK how.
Thanks