Issues with Amazon Online Assessment

I recently gave Amazon OA for University Grad SDE1 role. The test was on AMCAT platform. I faced some technical issues while trying to compile the code for one of two coding questions. It was weird th

I recently gave Amazon OA for University Grad SDE1 role. The test was on AMCAT platform. I faced some technical issues while trying to compile the code for one of two coding questions. It was weird that even though the two open test cases showed "correct" status, the overall count showed "0 out of 20 passed". I tried debugging it as much as I can and also tried changing the language to python from Java. But same problem persisted. I was not able to figure out what was causing the issue and now am convinced that my chances for next rounds are as good as none. Did anyone face any issue like this? Is there something I can do about this now?