BigClick is not supporting an auto-import from their system. That's why in order to use them, you will have to add it manually.
To add the link to your campaign, you should make it look like:
where %7Bblock_id%7D is your ID, which you can get in your BigClick clickunder block settings. Below I will show you where you can get your Block ID.
For this, you must have added and verified the website in the BigClick account.
Open the website tab, and click to the "block" section, as shown on the screenshot below.
After what click to clickunder "settings" button.
Now go to the bottom of this page and find this string. Here you can get your Block ID.
This is your Block ID, which you should use for adding creative.
This way, you can get your final direct link, which you can add to your campaign manually.
https://bigspyglass.com/directlink/8888/click (for example)
Ad network - select BigClick.
Zone ID - this is your BigClick Block ID
Link URL - Use this link https://bigspyglass.com/directlink/%7Bblock_id%7D/click but replace the %7Bblock_id%7D part with your Block ID.
Don't forget to save your settings.
Moreover. BigClick is not supporting Back URL at the moment, and if you don't want to waste returned traffic, then you can add another ad network code manually to their system in your clickunder settings.
We hope that this article was helpful to you. If you still have any questions, please let us know in support chat.