Razer viper ultimate gone bad

So my side buttons don’t work and now my thing doesn’t even charge I’ve had it wired for a couple days then decided to take it out and the wireless didn’t work so I opened up the software and it stays at 0% I need some help because these mice are way to expensive to buy a new one I’ve had it for a year now this happened and wow its annoying it says mice are warranted for two years only had mine for one and said no warranty lol