Hello shivams-dot-com-india,
PaisaPay is available only on eBay India. Indian buyers cannot use PaisaPay to buy from overseas. Indian buyers wishing to buy from other eBay sites will have to use the payment options provided by the sellers on those sites.
I hope this answers your query.
Regards,
Rohit
Community Development Team
Thanks and Regards,
Rohit,
Buyer Engagement Team