Iam a cattle feed trader from Tamilnadu. I have purchased scrap Biscuits and snacks for cattle feed from a ITC vendor by paying Rs1 lakh DD well in advance. During the delivery Seller raised bill for the goods worth of Rs84000 and charged under 2301 for 5% GST and agreed to pay balance amount at the earliest. But after two months he is not repaying the balance and saying company raised 18% GST. So I won't pay money. My question is transaction everything over, raised bill and e-way bill for 5% get finished by before two months itself. Now He is in cheating mode, saying 18% GST. In addition to this I have also paid 8000 in his personal account. He is saying if you want you can charge chase against me. What to do. Pls help me to get back my amount.