To get your Affiliate links, login to your Affiliate panel and visit the Banners & Links page under "Promotion."
You will see a list of Banners, Links and other useful promotional materials. At the beginning of the page you will see the filter tool. If you know which product you would promote, than you can type at Campaign filter the products name. Select the campaign and hit Apply button.
Now you will see a list with Affiliate Links and other tools which is added from the Vendor. Look for "Banner name" AffLink if you would only use a blank affiliate link.
If you have any question please open a support ticket.