guys. i have ducky shine 2 and recently the keyboard starting to get weird. i think some of the switches rosak already. u guys know where and how much estimated to repair?

http://www.keyboardtester.com/ tell me that page up button is not working, but actually its like stuck in because i cant scroll down on everything (it will scroll up auto) and few other key also like to press itself even enter key too(seldomly).

phew i really dont know how to explain this actually hope you guys understand what im trying to say. hahaha

even i dont press anything on keyboard it will lock press page up (this is my assumption only)

on the keyboardtester.com it dont read/detect my page up key.