New to Bonsai - Help to ID and to help with my problem

[crab apple]

There is usually a free app you can download on your phone to identify plans. I got one on my phone and it does a pretty good job

 

[rockm]

Going by the photos provided by the OP and doing a little research, the tree appears to be a wild European Olive- wouldn’t know the cultivar.
These trees do flower and will set fruit under the right conditions.

I am also leaning toward olive. Leaves are a bit large for Brush cherry. If that's the case, it would explain a lot. Olives are high light, drier soil