Shocking customer service and delivery

Coricraft I am completely disgusted by your customer service! Ordered and paid for couch in full 4 weeks ago! After following up 3 times on when my couch will be ready I was told you had run out of fabric and I would only receive my couch end July! Your sales team **** to me every time I phoned and Just pushed the delivery date out. When I called yesterday they told me delivery would be 20th May. only after doing some digging did the truth come out and I was told you have in fact run out of fabric and I will only be receiving my order end July. I want to know why you left it an ENTIRE MONTH to notify a customer who has paid in full that the fabric was finished! Why was I not notified sooner and what you are going to do to rectify this matter and get my order completed