Shein Mystery Box ****

Good day, I always saw this adverts on facebook for the shein mystery box, never ordered,but a week ago i took the chance after reading some reviews about people who DID receive their boxes, bought the mystery box (it was said they are trying to get rid of some old stock from last year in their warehouse) you need to pay R58 for the myster box, paid and then recieved another sms saying i must pay R36 for customs clearance, paid. Then suddenly the next day, they debited a R373 from my account, with the SAME reference as per the balances i paid for the mystery box, it appears that they subscribed me to the "SeriaTool" subscription, even received a welcoming email. So the R373 was appeared to be a subscription they got me into, debited from my account WITHOUT my knowledge and consent, never have i subscribed to this or to this day received anything. But, same reference as to when i paid for the myster box. Now they have my account details, and just debit. I had to unsubscribe to this subscription, emailed them for a refund, but nothing or no response. PLEASE BE CAREFUL of these ****mers. Do not know if this is even part of Shein, but people should be aware of this.