ITC claim for 2017-18

No you cannot ...... as per Section 16 of CGST Act ,ITC of any FY can be claimed upto month of September of next FY.

Note : For Fy 2017-18 , the last date to claim ITC was extended to 31/3/19 ,vide Order no. 2/2018 CT .
For Fy 2018-19 , the last date to claim ITC is September 2019.

Hence you cannot claim ITC now.

Tks sir...but I have tds credit for the 2018-19 . what about that credit sir?can I utilise that credit?

YES , GST TDS IS GET REFLECTED IN YOUR ELECTRONIC CASH LEDGER , SO YOU CAN UTILIZE OR  CAN PAY YOUR LIABILITIES BY CASH LEDGER

Okay sir.