My building changed companies in January from coin...

My building changed companies in January from coinamatic to coin operated. I had just loaded the card a week before. I wrote coinamatic and they gave me an address to send my card in and to expect a refund within a month or two.. it's now june 22nd and still no cheque. My card had roughly $80 on it, now taken by this company. Never again will I load one of their cards with money. I would rather hand wash my clothes. Very upset and disappointed.