Absa *****ing funds

I have been banking with you guys for 6 months now. All of a sudden I felt like checking my bank statement and I see that this month on the 4th of November I had a charge for SSD OTHER CHIP WDL -R600. This a *****ulent transaction and I want my money back in my account now before the end of business today otherwise I will take this matter further. This is theft. Give me back my funds now!