Review on LiusTech Bench Heavy 360 Degree Swivel by Lild Zimmerly

I bought this vise in March 2021, up to this point (early June 2021 I have hardly used it. but tonight working with some items I used the vise, and there was a popping sound when the vise broke in half to my surprise I tried to find the manufacturer to ask about their replacement policy and couldn't find a way to contact them I am disappointed in this situation .