TeamWars

Hello! I have some questions which is related to the TeamWars.

1) Is it possible to change the size of the avatar on the team page?
If yes how?
–> https://wolves-gaming.de/team/csgo-liga-team-thewolves/
Because the size of the avatar is different as in the clanwar site
–> https://wolves-gaming.de/matches/thewolves-e-v-voltage7/

2) Is it possible to remove the “teampage” “members” “matches” and “challenge teamname” from the teampage? https://wolves-gaming.de/team/csgo-liga-team-thewolves/
If yes how?

3) If I already have a team with an avatar and I try to upload a new, it doesn’t work. Only from the 6th 7th try I can change the avatar of a team. Any solution?

Thanks in advance.
website -> http://wolves-gaming.de