Thank you for your information.were ur parents in military or police if yes dont keep too much hopes brother i submited file in 2019 they started comprehensive check in 2020 and till now its under process they are only giving pr or visa to 1 percent military and police personnel
If miliary service is just several years of conscript 40 years or 50 years or 60 years ago, I searched this forum and other forums, all cases before our case got PR or visa already. The processing time is different for different countries.
However, if the whole life is in military service or police, then IRCC would delay for a long time, which means IRCC does not want to offer PR or visa. In this case, I do not think mandamus is helpful.