Battle Pirates is a web browser game, and is not supported through mobile browsers on phones or other mobile devices. However, there is now an app available in the Apple and Android app stores, Battle Pirates HQ. Use this app to auto select targets, repair fleets, and view battle log.
The Battle Pirates HQ app currently only allows Facebook connected accounts to log in. The team is working to allow non-Facebook associated accounts access through the app in a future release. Keep an eye out for news about the app on our forums: https://www.kixeye.com/forum/