strafe Can I apply for a warranty if I'm experiencing a problem with my ], \, home, scroll l

Hello, I have a STRAFE keyboard which I'm using for months now.

My questions is can I apply for a warranty if I'm experiencing a problem with my ], \, home, scroll lock and enter button? and with the chrome CORSAIR logo removed?

The logo wore off after some time of use and cleaning (one by one). I put some care while cleaning but it still wore off.

For the button problem, the keys (], \, home, scroll lock and enter button) doesn't work when I pressed it and was randomly working even I didn't pushed on it. (typing on it self) - this happened recently that's why I want to apply this for a warranty.

P.S I didn't spill any drink on it. Never been opened.