You can found usefull links on this page:

AUSTRALIA

Australian Department of Home Affairs Immigration and citizenship
https://immi.homeaffairs.gov.au/

Australian Department of Education, Skills and Employment
https://cricos.education.gov.au/Course/CourseSearch.aspx

Australian Visa Application Centres Pakistan for Biometric
https://www.vfsglobal.com/australia/pakistan/

For Australia Medical – Islmabad Centre (Recomended)
https://www.amcpk.com/amc/ausmedical.aspx

CANADA

Sign in to your IRCC secure account
https://www.canada.ca/en/immigration-refugees-citizenship/services/application/account.html

Immigration and citizenship
https://www.canada.ca/en/immigration-refugees-citizenship/services/study-canada.html

Canada Visa Application Centres Pakistan for Biometric
https://visa.vfsglobal.com/pak/en/can/

IRCC Web Form
https://www.cic.gc.ca/english/contacts/web-form.asp