Deficiency in Service, Cheating as supplying Expiring medicine and not response

I have ordered online medicine and paid advance for Istamet 50/1000 Tab 60 nos brand SUN PHARMA total cost appx 1564/- but NETMED Cheated by sending EXPIRY Medicine with MFG Date JUNE 2017 & Expiry MAY 2019 but mentioned in the Invoice no.CS662-19-30705 dt 17.04.19 as Expiry 08/2020 i wrote many mails and reminders but these fraud people neither replying nor responding by calls etc except autogenerated ticket no. 5557609617 dt 20.04.19 so be ware as this NETMED is using expiry medicine and playing with human life and should be immediate actioned and close it. Poor customer care service and no future of this company and unable to catch management as they dont come front to resolve the legal issue etc. Regards.