If a campaign from an influencer is not delivering the anticipated engagement, a few steps can be taken to make modifications and improve the performance:

1. Review Analytics: Understanding the performance metrics is a key step. Platforms like Flinque can provide comprehensive real-time analytics to allow tracking of the influencer’s content performance.

2. Understand the Audience: The engagement issue might be due to a mismatch between the content and the target audience. Use audience insights to tailor content that resonates with them.

3. Content Refinement: If the content isn’t resonating, it may require adjusting style, tone, visuals, or the message itself. Enlist the influencer’s input, as they have a clear understanding of what their audience appreciates.

4. Optimize Posting Time: The engagement could also be affected by when the content is posted. Influencer marketing platforms can suggest optimum times based on audience activity levels.

5. Constructive Feedback: Provide influencers with sincere, specific feedback about what can be improved in their content. Strengthen the creative brief to provide clearer guidance if necessary.

Influencer marketing platforms, such as Flinque, offer tools for audience insights, content analytics, and campaign management that can be crucial in executing these steps successfully. The ability to adjust and refine based on insightful data often distinguishes successful campaigns.

Your choice of platform, however, will depend on your specific needs and objectives. Other platforms might emphasize different aspects or features, so it’s crucial that you compare and consider which tool offers the most relevant benefits and functionalities for your needs.