Funky Tights are ******

Have ordered from Funky Tights for the amount of R734.00 on the 01/07/2017 waited to hear from them nothing. I then send them an email middle of of July was told it takes 7 to 14 days therefore I should wait few more days. Few days was emailed told my staff was held at customs few more days again was told my staff was out of stock therefore I should choose to get my refund or shop for something different of which I asked for refund, since then they deleted my login in their shopping app and don't reply to mails any longer. Tried to contact them through facebook still was ignored and blocked. Phoned them their phones are forever engaged can't even find their digits online anymore. By the look of things from most of the feedback of most clients in facebook am not the only one they do this to. How can i get my money back I need it it's my hard earned cash.