MY CHARGER WON'T WORK...HELP!?

Hello!

So my really old charger after about 4 years just broke on me about a month ago, so I bought a new one online for a MacBook Pro. Now all of a sudden this new charger doesn't work either. I've only had this one for the past month, not even. I picked up the power source box? (or whatever you want to call it) and when I did it sounded like there is a ball in it moving. Does that mean it's completely broken? I don't want to have to buy ANOTHER new one. It isn't working when it's plugged into multiple outlets, when I connect the plug into my computer no green light comes on/red light saying its charging. Please help I don't want to have to buy a new one!

Thank you!