Updating a video for a contestant in an active Pollunit

I'm trying to update the video for one of the contestants in a video contest pollunit. Its an active poll. When I choose edit and upload a new video, I see a success message but the video does not update. Can you help?

This is the poll and video name https://pollunit.com/en/polls/wdh52axv_v8kfu_ektr5ba (RD1 CHAKRADHAR.mp4)

Hello Bolly, thank you for reporting this issue. We fixed it!