Does not Deliver, Dont usethis supplier unreliable

I met Kay in May, I made an arrangement with her regarding Tifanny chairs, I told her about the date of my wedding and she said she will be available on the date. One month before the wedding she tells me that she wont be available on that day. At that time I had already given her a securing fee of R600. She refuses to pay the money and doesn't even respond to my phones calls. I repeat do not use this supplier she is unreliable and will leave you hanging.