Bests & Worsts Reviews from Amazon

I was desperate! So, I tried "tinnitus 911" hoping it would miraculously cure the ringing in my ears. I order four bottles and took the capsules as directed. I hate to disappoint you, but your product didn't help one bit!!! When I got on the internet to order, your add said if I was not completely satisfied, my money would be refunded if I sent in the empty bottles. My question is: Where do I return the empty bottles to get my refund?!!!