Android App rejection

Hi Greetings Community,

Our product was in review and we got the below message , Kindly help us what exactly they are trying to say and want improvement.

Unfortunately, I feel your item, in its current state, looks and behaves in a rather generic manner. With more unique features, I’d definitely be happy to take another look at this.Thanks in advance

I will need you to significantly improve the UI of the application. It looks too barebones right now. I’m not asking for utter sophistication, just acceptable levels of refinement. If this were a class or a snippet, I wouldn’t mind if it had a bad looking demo but since this is a complete system I have to take every facet of it into account.

Above is reply from team

Thanks