Input tax credit availed === but not appear in gstr-2a

In Financial Year -- 2017 -2018

1) Took Input Tax Credit of Rs. 50000/- ( which materials actual received)

2) But Our Supplier Uploaded said Input Invoice  with  Wrong GSTIN Code in his  GSTR-1

3) Due to above said Input Invoice Not Appeared in our GSTR-2A

4) Due Non Availability of GSTR-2  and Overlook in GSTR-2A , We unable to Rectify within 2017 - 2018

5) Now our Supplier Rectified the same on Feb ' 2019  i.e. 2018 -2019 and its appear in our GSTR-2A for Feb'2019

Question : How to comply  Availed ITC of Rs, 50000/- for Annual Return of 2017 - 2018