I got the GCMS notes,
The applicant does not have significant family ties outside Canada.
No bank statement showing consistent access to sufficient funds. Both inviter's account in Canada and PA's Indian account are insufficient to support both during their stay. I am not satisfied the PA has sufficient funds for the intended proposed stay in Canada.
Taking the applicant's travel plan into account, the documentation provided in support of the applicant's financial situation does not demonstrate that funds would be sufficient or available. I am not satisfied that the proposed stay would be a reasonable expense.
The notes mention they did consider my account but felt it wasn't enough to support the stay, ( I showed around 30k$ for 3 people). Is it worth trying for visitor visa again if
1) I only invite my parents which would mean the ties established will be stronger as my younger brother and step grandmother will remain back home
2) Show more funds from my Canadian account
3) Attach property and other asset details belonging to my parents vaulted by an official to showstrong ties back home
4) I can attach their bank statements but they do not have enough liquid funds (~2k CAD)