upgrading if you already have a rank

[mrstunning]

hi! i am a iron sponsorship and after having it i think i would like to switch to a diamond one and that's where my question comes in. if i pay for diamond donor will it switch me to diamond even if i am still iron donor or will it not work at all?
i would really like to know so if you guys know please comment down below

 

[R3vokedGaming]

Doesn't matter if you already own a rank, it is programmed to switch to a new rank after you buy it.

 

[Erisyuka]

いっけんらくちゃく。
スレッドはロックしました！

Have a nice day.