The person is scamming via giving false promises via Instagram. It's my mistake that i chose to believe. I paid 500 via Paytm to the number 9516533033. After that the person is asking for more money, when i refused they blocked me. I don't know if i can get the money back or not, but i want to report the person from not scamming anyone else. People like me are lonely and we fall for such traps.