Design of Eye-Catching App Screenshots for Play Store and App Store

I’m looking for someone to help me design eye-catching and professional screenshots for my mobile app, which is published on both the Play Store and the App Store.

The app is called SplitEasy – Shared Expenses, and you can check it out here:
• Android: https://play.google.com/store/apps/details?id=com.spliteasy.app
• iOS: https://apps.apple.com/fr/app/spliteasy-gastos-compartidos/id6502877253

I’ve just released a new version of the app with a fully updated design, so I need 5 to 7 new screenshots that highlight the main features in a clean and visually appealing way.

What I need:
• Take a look at the app to understand the key screens.
• Design modern, attractive screenshots — similar in style to popular apps like Monzo:
• Android (Monzo): https://play.google.com/store/apps/details?id=co.uk.getmondo
• iOS (Monzo): https://apps.apple.com/es/app/monzo-bank-mobile-banking/id1052238659
• Include short promotional text and clean design elements that make each feature stand out.

Please include in your proposal:
• How long it would take you to complete the job.
• The total cost.
• Any example(s) of similar designs you’ve done (if available).

Feel free to message me if you have any questions. Thanks!.