WISH TAKES MONEY UNAUTHORIZED

I went on to the wish app = i selected a few items but did not process the sale . but on my pay day - R1600 got debitted from my bank account . i am extremely annoyed and angry about this as i did not even allow this payment nor did i get any items which i didn't even want in the first place or else i would've put it through!!!

wish - this is the ref number which my bank has given me : 2018 05 26 = ********** 61.

what is worse i cannot even contact them, as there is no contact number - it says the number does not exist.

I WANT MY MONEY BAC****!!!!