The same person is targeting my arena team consecutively, like ten attacks in 5 minutes or so, and it's happening 2 days in a row

Hello, Try playing to advance out of the same bracket as the other player.

We are on a different tier now because of it, I was tier Gold III when the problem started, now I am tier II and it's still happening, 20 consecutive times now, one after another... Why is that happening? And it's the same player over and over again, is there a way to include screenshots here?