1for you voucher

I bough 2 R50 vouchers, my account was debited and I never received the vouchers on the 26th May, I emailed them my bank statement on the 30th May showing the debits. I have been calling them promising to get back to me every day I am promised 24hours turn around time, the money I have spent calling them is now worth more than the amount I am waiting for from them.