1)Sale of lottery is not permitted in Tamil Nadu. “under Section 5 of the Lotteries (Regulation) Act, 1998 (Central Act 17 of 1998), the governor of Tamil Nadu prohibited the sale of tickets within the territory of Tamil Nadu of all lotteries, organised, conducted or promoted by every state, including the state of Tamil Nadu.”
2) if sale of lottery is banned you cannot play online lotteries from TN