I need my money from tiktok online shop

I am unemployed and looking for a job. I saw the opportunity for tiktok about tiktok online shop. You use your smart phone to do the online orders. I grab the opportunity hence I'm unemployed. So they give you oders online that you must complete. First you join with R50 and they will give you oders about 7 to complete thereafter they deposit double the R50×2. So when i finish to complete that they gave me another order to complete to and paid R300 and after completing they deposited my R300 double. So the 3rd they said I must pay R500 and after paying that the order was not complete because they asked R3385 of which I paid . Reason for me paying it is because they said I cannot leave the task unfinished and in order for me to get the money that I paid already back. After paying R3385 they asked me to paid R8835 , and I must paid that amount and finished order so that I get all my money back. So lastly they asked me to pay R3099 and I said where am I going to get that kind of money and I asked them to give me all my money back because I cannot pay any longer . So they took the money I was saving and they said in order for me to get my money back I must finish that order and pay R3099. I want the money that I already paid . I did not know that is gonna go up to thus amount. I'm not working, I'm at home and I need my money