In order to connect Leadifly to Get Response, please make sure that you have followed these steps:
1. Copy your 'API key' and 'Campaign ID' (found in your Get Response account).
2. Paste them into the appropriate fields under the Leadifly Get Response tab.
3. Click 'save changes'. After you save your new credentials, you may also need to click the Validate Settings button, if it is visible.
4. In order to use Get Response, check the box which says 'Use Get Response'.