Why won’t it let me blend type?




I have illustrator on my ipad and i'm trying to blend two types on a path, but i am not able to blend the type nor put it on a path. It only gives me a notification that "can only make blends with paths and groups of paths". I tried ungrouping them, grouping them, making it a compound path, nothing has worked. I can do the other repeat options, just not the ones i'm trying to do. Any help? I will post a reference to what I'm trying to do, along with what it's showing me.
