The audio is a little quiet.
I feel like you could cut the length of the demo by ommiting some of the character like bubbles for example since I think the blossom voice does a better job of demonstrating your voice range.
Im not sold on the acting, I like your voice but I dont feel convey some of the emotions you were going for and I wish you included anger or sadness in the demo.
The voices I did like were Blossom, wendy, Dexter, and Dr. Wakeman.
I'll defiantly keep you in mind for roles though and hope you improve
hope this helped you in anyway, cheers