Little spells or accusations that follow that, are fake and false. Moving on, Aura's are not locked. They never will be, never were, and never can be.
This expression''unlock your aura'' is a typical mistake that non fluff users, and fluff uses say alike. In a way a aura is locked. But truth is, i have an expression.
A aura i veiw is hidden sometimes, because well not everyone can see them. This can be called ''hidden, or ''surpressed, or unseen''.
It takes work to see a aura, to be honest. Good luck