Cannot show all colors. Only Blue and Red!


I am having a problem with my Yeelight Bedside Lamp. It cannot produce any other color except red and blue! Can anybody confirm is this a software problem or firmware?

My lamp is in a good condition and I have never spilled liquid onto it. I havr had the lamp for almost a year. It is weird that the led cannot produce the other colors. Please help.

I tried changing the colors thru the lamp and the app but all doesnt work.