Still have questions about the Non-Immigrant Visa Application process? Then contact the Consulate or Embassy nearest you, using the following link: http://canada.usembassy.gov/contact/public-inquiry-form.html
Please note that if you have questions regarding paying for visa applications:
We find that the most common reason an applicant is unable to access the fee payment instructions is because they are a Canadian citizen and do not require a visa. Click here for a full description of fees and methods of payment: http://usvisa-info.com/en-CA/selfservice/us_fee_payment_options. Here is the link for logging into the appointment scheduling system: https://www.usvisa-info.com/en-CA/ls/ss_start_here