Camden Rossmore Stock Feeds

For months have been trying to get a refund due to products not being delivered ( not their fault initially) however no refund, then negotiated to other goods to be delivered... nothing.. then agreed on a cheque to be delivered.... nothing... and then a cheque to be posted... nothing. Everyday they say they will ring me back but never do. Very unreliable and untrustworthy. Never again will I or suggest doing business with them. its been months.