Unable to update Cubasis 2.3

I am running iOS 11.0.2 on iPad mini 2. Every time I try to update Cubasis 2.3 it loads for a while and then says “unable to download at this time.” Any insight?
Thanks

Hi Boomlava,

Unfortunately we’re not able to reproduce the issue.
Please give it a try to re-establish your WiFi connection, and restart the iPad.

If the problem persists, please get in touch with Apple, who run the App Store.

Hope that helps.

Best wishes,
Lars