I would promote ThingsBook by first targeting my immediate network, including school communities and football groups, and creating awareness through word-of-mouth and social media platforms like Instagram. I would create short, engaging content showing how the app is useful and easy to use, and encourage early users by offering incentives such as referrals or exclusive access. Additionally, I would focus on building trust by demonstrating real use cases within my network, getting feedback, and improving engagement through consistent promotion. By combining direct outreach, social proof, and targeted content, I would aim to drive downloads and sustained usage.