It might be a visitor visa. If IRCC thinks a visitor visa is more appropriate, they will grant you that instead of a super visa. This could be why you haven't received the request, or they might ask you later. You will find out the type of visa you received once your passport has been stamped, indicating whether it's V-1 or PG-1.Application Submitted (Father and Mother): 28 June
Biometrics: Submitted for both parents on 9 July
Medical: I have not received the request yet
PPR: Received for both parents on 16 July
Super Visa applied in New Delhi
Aren't the medical exam requests done before PPR?