Приложение на Android

A terrible customer in almost everything. Initially asked him for an imposable backend he eventually gave me it down by pieces once a week and then with the figure knows what achievements in the end on the backend I was forced to spend almost all his time because the backend developer did nothing from the word. Then I downloaded the video with the test version of the client's adherent writes yes, all ok all works well, but there's no blin as soon as I've been on the final version of the development he said the dofija straight that just forced from 0 to write the application. I wrote it, but because of the circumstances I couldn't drop it. What is the result? Right refusal to cooperate with a subsequent negative feedback.