Rumbling/knocking noise when hitting the breaks and slowing down!

What is your question?

The noise is present in the rear end of the car. It happens mostly when hitting the break and slowing down. We shock the rear end of the car while parked and noise was present. Car model/make is Nissan Versa Note 2016. Thanks

What makes this problem better or worse?

It is mostly present while slowing down and hitting brake

How long has your 2016 Nissan Versa Note had this problem?

We just bought the car today.