Canara Bank — my money not transferred into account on time

Address:

Alwar, Rajasthan, 301019

I have submitted a cheque of worth 30000/- from my allahabad bank account to my canara bank ppf account on 9/10/17 and it was debited from my allahabad bank account on 10.10.17 but in my ppf account they have transferred the money on 5/12/17 as per the passbook entry. On asking the concerned person and the manager of the bhiwadi branch they said that might be we forgot to make an entry due to work load and after two months we have found this entry and that is why entered it then. On asking how can it be corrected, they said now it cannot be corrected. This is a usual thing which happens and there is no use of even complaining this matter. Manager even advised us that open your account in some other bank if you want. They were non bothered and not willing to help. They just said forget this and go, this happens.