Feedback please to avoid future rejections

My submission was rejected for not sounding like the sample. (PROJECT ID: 12B9C055E012CC489F99)  I would super appreciate specific feedback on this so I can be sure to avoid this happening again.  Thank you!

Link to sample I submitted:

https://www.dropbox.com/s/3xptl0wle5itmmz/06.24.21_%20NanniSmart%20DEMO_Teresa%20Appel.wav?dl=0