BPMN problem Undetected

Users
1

Hello.
I have got problem with my bpmn graph and i cant solve it.

Can somone look and probably help?
Thanks

BMPN:
https://drive.google.com/file/d/1YcTULLYpbZEhe5QgQYVMjD961PlUir2R/view?usp=sharing

2

What exactly is the problem you’re having?

How is this related to our modeling toolkits?

3

The process do not working well.