Credit not or bill amanedment

REGISTERED SUPPLIER HAS DISPATCHED THE GOODS TO REGISTERED RECEIVER AND SAME HAS BEEN REPORTED IN GSTR 1  OF SUPPLIER.

IN FACT THE RECEIVER  NOT ACCEPTED THE GOODS AT ALL NOR ACCOUNTED IT.

EWAY BILL WAS DULY GENERATED.

WHAT IS THE BEST OPTION AVAILABLE TO SUPPLIER FROM FOLLOWING:

1. GENERATE A CREDIT NOTE IN WHICH CASE THE CONTRA DEBIT NOTE WOULD NOT BE AVAILABLE AS RECEIVER  NOT ACCOUNTED 

2.AMEND THE BILL TO ZERO VALUE IN SUBSEQUENT MONTHS GSTR 1 

3.ANY OTHER BETTER THAN ABOVE TWO