HISENSE ITEMS RUST - DONT BUY THEM

I HAVE A HISENSE DISHWASHER, THE TRAYS INSIDE HAVE RUSTED SO BADLY, I INFORMED HISENSE, I WAS TOLD AFTER 6 MONTHS IT IS NO LONGER COVERED FOR RUST. NEVER BUY HISENSE, I HAVE HAD OTHER MAKES AND NEVER HAD THIS PROBLEM BEFORE