Professional Digital Ad Creation for Innovative Gym App

I am seeking a talented freelancer to design and develop a compelling digital advertisement for my newly created Gym App. The ad should effectively highlight the app's key features and benefits, attracting new users to download and engage with it. We are looking for creative concepts that resonate with fitness enthusiasts and gym-goers. The project involves creating engaging ad copy and potentially visual assets (images or short videos) suitable for various digital platforms such as social media (Facebook, Instagram) and potentially app store promotion. The goal is to increase app visibility and drive user acquisition. Please provide examples of previous digital ad campaigns you have successfully executed.