If you're looking to make changes to your Retargeting Ads, you can do so from the Retargeting --> Manage tab Area of your Kliken dashboard. Underneath the Active Campaigns section, you can select the campaign(s) you wish to update by clicking the pencil icon under "Actions". You will be redirected to the Edit Active Campaign page where you will have the options to change your targeted location and Landing Page URL.

To change the ad Text or chose a new image click on the black pencil edit button on in the above screenshot to make further editing options appear. Selecting that button will show the Below screenshot. Make sure to click Save Changes when you are finished making your desired updates.