You can only join battles which are available for your rank and have empty space in them.
Hello, here are few more reasons why you may not be able to join your friend's battle;
- some battles may be inaccessible for you, if they are marked as PRO battles. To enter these, you need the PRO battle pass or premium account,
- in case of format battles you also need a matching equipment to join the battle (e.g. Hornet/Railgun for XP battles or Wasp/Railgun for BP battles).
why does moderation take so long to answer a question?
Customer support service by UserEcho