Garcinia Cambogia and Colon Cleanser - SCAM!

On 16 March 2016 I bought online from dietshop Garcinia Cambogia that was advertised on Facebook together with Colon Cleanser. The following amounts was deducted from my bank account: R79; R99 and R30 (which might be for assurance purposes). On my statement shows for the amount of R79,00 dietshop. For R30,00 and R99,00 my statement shows Fin-thin.com Finally Thin. Delivery wasn't a problem and was delivered to my door. On 12 April 2018, I get a surprised sms from my bank for the amount of R1199,00 also from Fin-thin.com Finally thin. I went on the website. Get phone numbers, dialed it, no success. No ringtone. Although it shows it is situated in Sandton. The marketing on Facebook shows that it is order from abroad. I go on Facebook and search, notice all the complaints and messages it is a scam. I sent an email with subject PURCHASE, because after my order of March, they forward me emails. Immediately did I received an email back my order is stopped??? What order, seems it was not even read. Did I lost my money? How can I get it back? I am a single parent and cannot afford to lose this kind of money.