Expand the container and try to change the image link. Until you have Scene-7 enabled, you won't see replace image option. So, you have to upload the new images to your server and change the image link accordingly in the VEC.
Expand the container and try to change the image link. Until you have Scene-7 enabled, you won't see replace image option. So, you have to upload the new images to your server and change the image link accordingly in the VEC.