For all funding methods, you first need to initiate your request from within the funding section of the site. To fund in CAD you'd navigate to the CAD funding page and for USD you'd navigate to the USD funding page. Select Bank Wire to fund your account, enter the amount you are going to send along with the financial institution's country from which you are sending funds. Once this is complete, you'll then be able to "view instructions" from within the pending funding page which you are automatically directed to. After you have sent the funds, please ensure you navigate back and upload your receipt or proof of payment.
CAD Funding Page: https://www.quadrigacx.com/fund/cad
USD Funding Page: https://www.quadrigacx.com/fund/usd