Woolworths Financial *****s

I have a credit limit of a R1000, which is paid up. I also paid in an additional amount of R150. I dont make use of my card often and when I wanted to make use of it the past weekend it was declined. The store manager phoned hq and I was informed that my account wat sent for review. I emailed them on monday but have yet to receive a response. I just want my R150 paid back. I dont care about their funds that they allocated to me. I regard this as *****ing as that money belongs to me.