scamming people

i have applied for the loan and i was told i qualify for R20 000,00 but 1st i have to pay R1499 for lawyers then money wil be transfered withing 15min and i payed then i was told to pay R2500 to pay for insurance and i did then told to pay R2250 to register with Hsbc so that my money can be transfered and i refused as i feel that now its too much and they keep demanding money after money of which i wanted a loan from them...I wanted my refund from fast loan as i am no longer interested and i feel scammed and they refused to refund me...