Amazon Online Mall Task Platform — Lost 5000

Hello. I had registered for this job with a Rs 100 recharge. And completed the tasks until the 3rd level when there was an item for 2000 plus that had to be sold but by that time, the whole of my account has got emptied and tried to tell them i cant continue anymore but they told me i cant leave without completing the task but tried to make them understand my situation but they are very adamant about it and wont return my money back. When i tried to contact them, i have not received any response. Please help me get my money back. Its a request.