Help me on how to make a clan

godofwar217

i know how to make a clan, but i am wondering this.
Lots of clans have ™ at the end of their clan but this pop up! Special character not allowed except these :a-z, A-Z, 0-9, !@#$%&amp;*<>()_+-=*[]{}?).<>

CLAN NAME: Only 12 characters
CLAN TAG: Only 4 characters WHAT IS THIS FOR AND WHY ONLY 4 << do not get this either

godofwar217

Help!!!!!!!!!!!

godofwar217

bump ..............