anandbabud said:
Yes they also have the visas (dependent visas) . but would travel after one month due this winter season. but my question is how to send my passport and their passport once I reach Canada.
I think you are making this overly complicated. There could be several options:
1. You are in Canada and your family in India and you receive a PPR from Ottawa. You send your passport to Ottawa and request VO change for your family to India.
2. You are in Canada and your family in India and receive a PPR from India VO. You send family's passports to India and request VO change to Ottawa for yourself.
3. You all are in Canada and get a PPR request from India VO, send a request to change it to Ottawa.
No mailing of passport required nor any kind of shady business. I have seen people on this forum do this before. You will be in Canada legally on a visa so CIC will already be aware that you are in the country so it shouldn't be a problem to change your VO.