CGST , SGST OR IGST

I said place of supply (POS) is the address of the recipient not that of supplier.

i am not an gst expert but your case put igst instead sgst and cgst.if igst charged then he can take itc otherwise he cannot take itc and if  recipient is un-registered then charge cgst and sgst because place of supply is within the state not outside so cgst and sgst also right in my point of view sir..