Apple Lightning Dock isn't working after 2 days of having it? What to do?

I used the Rose Gold Lightning Dock for the first time yesterday and it was working perfectly. Today, I turned on my computer and plopped my iPhone 6s onto it and it keeps making that "bleep" noise on my phone as if I've just plugged in the charger but I haven't, it's still sitting on the little chip thing where it's meant to go. It IS charging, but annoying making the bleeps and the screen light keeps coming on. It's random, but very annoying. Anybody got any tips?

What I would do is contact the manufacturer or you can go back to the store where you bought it from and do an even exchange, let them know that this Apple Lightning Dock is making this weird sound and they should do like an exchange