How to tag your clan name

Your clan abrivation name consits of 3 letters
for example eagles clan abrivation is "EGL"
So if you wanna join a clan and they have accepted you follow this step to add your crew tag note you will be give the 3 letter tag once youre accepted they you can add this tag to your community name .. Follow this steps.. Make sure youre loged in as users

Step 1 Click on profile settings
Step 2 once it load click on your community name
Step3 add up your tag name ( the 3 letter word) to your prefered community name
For example
my community name is solomon
My clan tag name is EGL
They my new comunity name will be solomon.EGL
Or
SOLOMON-EGL
OR
SOLOMON_EGL

step 4 once you add your tag name scroll down and select change and it will be sucessfully changed
They you have sucessfully tagged your crew name and you can now participate in BATTLE CLAN GAME