Bests & Worsts Reviews from Amazon

I wanted to like it. I need it. But it doesn't work as advertised. It doesn't catch anything! It just floats away in the water. The moment you turn on the water in the tub, it begins to float away and will not stay seated in place by the drain. It is useless as it doesn't catch my hair, or any other debris. I messaged the seller but the email bounced back as "undeliverable" because the seller doesn't have an up to date email address. So there seems to be no way to contact the seller about this problem. Looks like I'll have to go through Amazon for a refund. I CANNOT recommend this, and would NOT buy it ever again.