Need help regarding two things in woocommerce

Hi there
i need help or your suggestion regarding this two
one
i did setting for paypal and direct bank in woocommerce plugins
does this paypal accepts credit and debit or only paypal email
to accept debit / credit / wallate what payment or payment gateway i need to use i am from india
second
i saw many multi currency and multi currency switcher
but dont know which to use so can you suggest best option like for two options
1. multi currency switcher where it switch to different currency
2. fixed/flat rate multi currency for different currency / country

at least i want 2 currency like USD and INR sort of thing max 10 different currency
i am ok i with free and paid both but it need to work

i am using woo commerce with direct bank transfer and paypal for now any other suggestion i will do that to
thanks waiting for your help and suggestion soon