HOW TO JOIN CUSTOM ROOMS
Follow the steps below to enter custom rooms.
1)On the bottom left corner of selection menu(where you select the map) there’s a button named room.
2)Click on that button and enter the room id(at uppermost left corner) and then the password.
3)Then some numbered boxes will appear and you can double tap on any box to join that team or if solo then you will be in that numbered box for that match.
4)You can also spectate the match in the custom rooms using the spectate window provided below(Maximum 10 players can spectate in a match).