Broken until

My daughter bought me a kitchen unit last year November, by January it started cracking doors are falling the quality is not good at all. We tried to report since February they came last week on the 4 November to only fix part of the cracked side but we send them pictures were is broken. Now is even worse and is really frustrating because we still paying for something that keeps on breaking. We need a new unit or they can come take this one and give us our money