PL-300 exam cancelled

I gave my PL-300 exam through Pearson vue platform which was closed by proctor by alleging that I was cheating, I ensured the proctor that I am not cheating by any means but the exam window was closed by him even before I can attempt a single question, I raised this concern to Pearson vue support also, please provide resolution for this I want my exam to be rescheduled again.