It says we can submit photos but idk how that is possible. 

In multi battle, I used to have a high max level champ be the leader to kill the enemies while the lower levels get exp and level up. I did it forever. Now, most of the time, when I que up the fights with the actual higher level champ, it will show them in the selection screen. Then they disappear during the actual battle. When you are done with the battle, it will show the actual report page. During the report page itself, it only shows the three champions who aren’t the max level. But with the multi battle page, it DOES actually show the max level hero. It has happened with multiple of my max level heroes and I’m not sure what to do.