Adhesive inside display cut

Hi, unfortunately while changing the battery of my watch, I destroyed the bridge of the adhesive (with copper underneath) between the middle “island” and the right “island”. It should be connected like the left “island”. Hope someone understands and sees what I mean. Please see my photo.

Now, with the new battery, I cannot start the watch. The Apple symbol pops up for a few seconds, but nothing happens. Is this destroyed bridge the reason?

How can I repair the connection or get a spare part?

Thanks so much!