how do i Equip Destinies within mobile app?

this maybe a stupid question. i always though the destiny was automatically applied.

How do i equip my destiny in the mobile app ?. i see no Destiny slot nor the destiny i got (Authority).
can anyone help me ?. can i only equip it in the browser version ?

EDIT: nevermind. i played the game in the browser for a while and it seems the destiny is already applied with no choice to unequip it.
edited by Snado on 8/18/2016