In new version where can we redeem codes?

[casper™]

I have the new layout too and I'm pretty sure there isn't a redeem button at the moment (not on Android at least). Hopefully they will fix it soon. In the meantime I think you can redeem codes if you play via the website - https://www.topeleven.com/play/# or on the Facebook website

You're 100% correct.

Redeem button only available via web browser (Official site or Facebook).