Policy Bazaar — issuance of health insurance

I ve recieved a mail from both star health and policy bazar on 31 may 20 which has my parents health policy with numerous incorrect details, most importantly their pre existing diseases. An incorrect policy has also been issued back dated to 14 may 20.
Name : manish das
Star health senior citizen policy : p/161130/01/2021/013698
Premium paid : rs 82954