Unfortunately, it is not possible to play international lottery games, such as Euromillions or Megamillions, from India. The Indian government has strict laws against gambling and online gambling in particular.
However, there are some Indian operators, such as Playwin, that offer lottery-style games. These games, however, are only available to Indian citizens and do not offer the same prize money as international lotteries.
To play international lotteries, you will need to find an online lottery agent that is based outside of India. There are many reliable online lottery agents that accept international players, such as TheLotter, Lotto Agent and WinTrillions. These agents will allow you to purchase tickets for international lotteries and also take care of collecting your winnings and transferring them to you.