Urgent - gst department part payment

Contract Work in Government Department  Received a Cheque of Rs.52,00,000/- as part payment in May 2019 But Department Filed Rs.80,00,000/- in GST 2% TDS SGST Rs. 80000/- CGST Rs.80000/- in GST Site and shown in IT Rs. 80,00,000/- and IT Rs. 80,000/- and shown in Form 26AS also what should i do in GSTR - 3B i want to take Rs. 52,00,000/- or Rs.80,00,000/- in GSTR - 3B if is how Rs. 52,00,000/- can i take the TDS Amount for Rs.80,00,000/- and remaining bill passed on August For Rs. 28,00,000/-  without GST TDS