Vijay bank credit card not accepted by pay pal?

i have a vijay bank “Classic” credit card.but when i tried to link my “classic” credit card it was not accepted by paypal.i want to know whether my credit card is for domestic use only.On the credit card its written valid only in india and nepal.And if it is,is there any other method of linking my credit card with paypal.i want to shop online to purchase an item in USA.
Please help.thanks in advance