You should start by checking out cic.gc.ca

It has all the information that you would need

You want to immigrate right? So which section should you check?

Usually I'm not so nice when it comes to things like that. Because immigration is a big project and if you are not able to function autonomously for something as simple as looking up for information, then you do not have the suitable profile to immigrate. You'll just be miserable in Canada.

The High Comm doesn't entertain request for information. They will tell you the same thing which I have told you. cic.gc.ca Whether you understand or do not understand, frankly they do not care.

You should look under the section, "immigrate". You will find a questionnaire to determine your eligibility and the different visa classes available. You could go as a skilled worker or as an investor. In the Skilled workers class, you need to be working in a profession listed on the NOC 0, A or B schedule. Again the list can be found on that site. If your profession is in the NOC C or D schedule, you should only consider the provincial nominee program. Look up what provinces are there in Canada.

The best way to move there is through education. So you may consider going to school in Canada, be it at an academic university or a trade school.

You may want to read wikipedia for a summary of the system and process.

You already have as much information as you could possible get here. So start looking.