Purchased salon equipment from salon smart and my...

Purchased salon equipment from salon smart and my cutting chair, hairstyling chair and towel cabinet broke within 6 months tried to get them to replace them and they sent me home with a complete different chair, which has an unstable base and several of my clients have fallen out of. The chair tips frequently. The chair I Purchased to sit on when I cut hair had two good weeks and then the hydraulics quit working. The cabinet had a faulty hinge. Was disappointed in this place because when I made them aware they were not able to help. Now I'm searching for new replacements for the faulty equipment.