Revenge plan
Although Uber didn’t reimburse Mohammed with the money, they did help him with one thing– deactivating Gabrielle’s account. This showed that Uber believed him, and because of the video proof Mohammed sent them, we can only assume he got his reimbursement in another way.
Speaking of which…soon after realizing he had been scorned, Mohammed figured out how to exact revenge on the girl who wronged him; by showing the world what she had done through a video.