Aastha Hospital Hisar Near sewak sabha Hospital Rishi Nagar Hisar 125001 - poor orthodontics treatment

I have done orthodontics treatment for Astha dental clinic Hisar from Dr. Amit Pliania.He extracted * teeth for the Braces treatment.He said that the gap are filled when teeth move backwards.But after completion of treatment he leaves a huge gap on upper side of teeth.I complain about the gap he leaves he rudely talks with me and yelling at me.He charge extra money for the retainers.I spent ***** on braces treatment but he doesn't treat me well my teeth getting weaker and due to gap teeth doesn't looks good