StudyPermit Refusal .... I'm confused dudes

[StudyPermit]

Hello guys ...

I have received a refusal for my study permit application, I do respect the officer decision, however, he kept me very confused about the basis behind this refusal. I have managed to complete all the aspects required to support my file, such as:
College admission (Related to my university studies & experience), Financial ability (Bank statement), Home ties (An older father to take care of, business to take care of, wife and kids, utilities to pay monthly , current job letter and new job offer upon my arrival.
In other words I have managed to show up all the related supporting documents, but unfortunately got rejected as bellow reasons:
Home Ties/Current employment situation/Purpose of study

As a matter of fact I’m totally confused, I have shown the relevant documents that satisfy these 3 above mentioned reasons , Could anyone in here kindly guide me further how to deal with this 3 reasons or what else I get to show in order to re-apply again.
P.S I have applied for Access to Information Request

 

[scylla]

You have to provide your complete profile in order for us to be able to help you. What is your country of origin? Are you living there or elsewhere right now? If elsewhere, what is your status in that country? What is your previous education and marks? Which exact course did you plan to take in Canada and at which school? What were your IELTS results? What is the nature of your work experience? How much did you show in proof of funds and did you have any sponsors?