CoutLoot Swipe: Video Shopping

I downloaded this app 6 days ago and have been listing stuff to sell. But now I get an error message saying image upload failed. So I’m unable to list any of my items to sell. Contacted the support team and it says to update the app to V 5.11.02 Not sure if that’s for android or iOS cos on the App Store I don’t see the option to update this app? I’m disappointed that I can’t use the app and your support team is not very helpful. How should I update and continue using the app?

I love using this app whenever i want to make some money with my clothes in my that I don’t need anymore. Also their team replies quick and is sweet.

The app is well made and pretty easy to use. Everything is straightforward.