Call late night, but won´t talk

These people keep calling me and I am a minor. They wont stop and it is becoming very bothersome. When they call, they don't even identify themselves properly.What worries me is that they keep trying to get my info before even telling me what the products are...not that I am interested in them anyway.
Never call this number back even if it is by mistake. They will annoy you by calling constantly.

This is the most annoying company ever! Don't even bother to call them back. They try to sell you pills to lose weight and if you don't want to buy THEY WILL MAKE YOUR LIFE A LIVING HELL by calling OVER and OVER AGAIN!