[Resolved]  Naaptol Online Shopping — refunding my money

Naaptol k trf se mujhe ek latter mila jo ki naaptol k kolkata adress se by post aaya hai usme ek screatch coupan tha or jisme 750000 ka prize money btaya gya jb maine latter or diye gye no pr call kiya to mujhse mera bank details manga gya or kl aapka payment ho jaiyega issa kha gya phir next day call aaya ki mera prize money transfer process me hai or uske liye mujhse service tax gst cgst noc tds income tax k awaj me 300000₹ submit krwaya gya next day phn aaya ki mera prize money transfer process me hai or multiple check hone k wjh se pending hai phir mujhse pr check 188000₹ manga gya or bola gya ki agr mai ise jma krwa deti hu to mera payment clear ho jaiyega kyuki mai pehle se hi itna jyada paisa kisi trh adjust krke jma krwa diya tha to maine or paisa jma krne se mna kr diya or apne pehle se jma kiye gye paise ko refund krbe ji demand kiya to unhone btaya ki refund ho jaiyega bt 3% refund ch lgega phir next day phn krke bola ki wo mujhe ek latter bhejenge or mai usko fill up krke send kr dungi to 10-15 din me mera refund ho jaiyega bt aabhi tk na to koi v latter aaya hai or naa hi mera paisa refund hua hai plzz help me