You're unsuccessful because you aren't answering the questions correctly. Cheating won't help you pass a face-to-face interview. My advice is to consider why your answers are incorrect, perhaps ask for feedback on them, and then use what you learn to better your answers for next time.
lol i lied in my admission. What you have to do is make sure you're SURE about everything so e.g. mark "strongly agree" instead of just "agree". Also make sure you're always applying early and know their values etc, how to appropiately deal with customers, that sort of stuff
as far as I know if you write anything except strongly agree or strongly disagree they will count that as a wrong answer
do not cheat. you’ll be unsuccessful in the actual job role if you can’t even complete an online assessment without cheating. once you’re in the workplace, you have to admit to your mistakes and take responsibility. it’s a bad start if you’re already cheating.