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The laws in India about financial market trading (and especially forex trading) are very different from those of any other country.
You need a specialist Indian lawyer or accountant familiar with your trading law to answer these questions: a worldwide, beginners’ forex-trading forum is really a very bad place to rely on advice about questions as technical and potentially complicated as yours.
Suggestion: be very careful indeed with Exness: their regulation and reputation vary hugely from country to country. The post linked to below explains why (click the green link).