my query import goods

Trilochan Singh Arora (Korba) (314 Points)

05 January 2018  
my gst registred client import a machine amount 1700 dolar Rs.aprox 1.16 lac. port agent paid custom duty & igst aprox 4000 cvd & igst 3200 . client paid to agent
but item gst rate 18 % agent paid less igst . what's solution this mater
what's will be pay difference igst of client & how claim input input