Error in Payment Method

-- HikaShop version -- : 4.2.2
-- Joomla version -- : 3.9.14

Hello. With PayU india as payment method, i was getting error when it redirects to payment. So i raised a query at PayU india. The reply from PayU is:

You are getting this error as you have missed out one of the mandatory parameter name service_provider whose value will be payu_paisa, kindly post it along with all others parameter & re-check

But in the PayU India plugin in Hikashop, i don't see any place for Service Provider. Please could you help.

Please let me know if i need to send you the Admin login details.

Thank you,

Sharat

Thank you, it worked.