Each applicant has to show their own finances if over age > 18The standard reason of refusal:
• I am not satisfied that you will leave Canada at the end of your stay as required by paragraph 179(b) of the IRPR (https://laws-lois.justice.gc.ca/eng/regulations/SOR-2002-227/ section-179.html). I am refusing your application because you have not established that you will leave Canada, based on the following factors:
• You have significant family ties in Canada.
• You do not have significant family ties outside Canada.
• Your current employment situation does not show that you are financially established in your country of residence.
I just provided paystubs and family pictures and Aadhar card for family members.
They need to show reasons to go back to India