[Content Update]: Improve App Section Content for Better Engagement

[akshay0611]

Problem:
The current app section contains generic placeholder text that lacks engagement and fails to effectively communicate the purpose or value of the mobile app.

Proposed Solution:

• Rewrite the content of <p class="section-subtitle"> and <h2 class="h2 section-title"> to make them more engaging, relevant, and aligned with the goals of a fitness-focused website.
• Highlight the app's convenience, accessibility, and ability to help users achieve their fitness goals.

Expected Outcome:
An app section that effectively communicates the strengths of the platform and encourages visitors to download the app.