HQBEi Fitness Watch, I5 Heart Rate Monitor Fitness Tracker, Waterproof Activity Tracker Color Screen Smart Bracelet with Pedometer Sleep Monitor for Android iOS Smartphone

How do I claim the 1year warranty the watch does not work anymore.

I purchased this watch a month ago it no longer works. I've tried contacting HQBEI via the support email address provided but it doesn't work. I would not recommend any purchasing this product.