Over the years, I’ve seen a lot of applications. Caldwell-Clark, a nonprofit I co-founded, regularly hires prelicensed MFTs for paid positions. We tend to get good interest in those openings when they happen, with many good candidates applying. And in the years I spent as core faculty for a graduate program, I saw hundreds of applications from students eager to get in to that program.
In both contexts, the application process can be nerve-wracking for applicants, and frustrating for people like me who are responsible for evaluating the applications. People who would likely be great students, great employees, and great therapists can easily be overlooked on the basis of a few mistakes in their application materials.
Here are some things you can do to make your application for a prelicensed therapist position as strong as it can be.

Therapists, as a group, are pretty friendly people. We entered into a helping profession, one that relies on our ability to connect with a wide range of people. Generally speaking, we try to assume the best of others, whether friends or strangers. We go to great lengths to avoid jumping to negative conclusions. These are all great traits, and useful in the therapy room.
Therapists and counselors in private practice find all kinds of creative ways to keep clients coming back. Some therapists offer clients package pricing, which they might also call a prepayment discount. For example, a therapist who charges $100 per session might offer five sessions for $450 if the client agrees to pay up front. Under either name, the therapist agrees to a price cut in exchange for a commitment to a certain number of sessions.
Prelicensed therapists and counselors face a difficult road. Getting to licensure is a long and expensive process, so much so that even many well-qualified people drop out.