I have recently filled out a ban appeal and it was locked but I have more information to add to it, Is that possible? I don't want to fill another ban appeal because I am afraid that will be considered spam and the ban would be added to. 

Hi Emerald_Alex__,

as you have asked nicely I will unlock your Ban appeal so you may add a comment. I will unlock it for 24h from now. After this time it will be relocated and you will not be able to comment further. 

ThatRhynoGuy