Wish online shopping side that you cannot trust

Wish.com online shopping the site that you cannot trust I have ordered a hands-free Bluetooth handset on November 2018 it was estimated that it will be arrived on the 16th of November until this today I've never receive it. Then give myself a reason that because it is December time everything is been delayed I've ordered a watch it was estimated that I will receive it 27th December 2018 I didn't receive it and they refuse to refund My Money