Poor Quality Lack of Knowledge and Threading

I've always brought things from Markham and to a shocking surprise the under garments I bought did not last a month. I've tried to contact them via Twitter they are having a backlogs they will contact me, a couple of days later to no availability I enquired I was promised that from Dec 22, 2019, 12:34 Pm someone will contact me to no avail should they plainly drive their point home either 2020 or no closure I've been seating ducks