It's working for me though.
Does the cheat show up and turned on?
Can you tell us what's your setup? Firmware/CFW Version?
What are you using to enable the cheat?
What's your cheats directory/location?
Did you even overclocked your Switch?
Post a screenshot maybe?
Or maybe your playing on Emulator?
We can't help you if you can't tell us what's on your side.
Oh and yeah, Please Chill.