Android -> crash and missging options

I bought a brand new Samsung S8 ultra and I was so happy. Finally I could edit out of home with gret quality. 
I tested an Ipad pro but the price was not ok, but hey, same skills on paper, so ... 

But damned, I can't work on my new tablet because LR crash after few seconds after every reload and there is no possibilities to work for  left handed. And some other features missing, WHY!!! You did it for Apple, Android is not a small new system from nowhere! 

Please Adobe!!!!