So, if she doesn't have any specific postgraduate training in psychodynamic therapy (requiring at least 3 years after post-licensure) then she is not a psychodynamic therapist. She might be interested in psychodynamics but that's it.

In order to become a proper psychodynamic therapist who actually knows what she does, she needs to go through, as I wrote, additional dedicated training in psychodynamic psychotherapy, which typically lasts at least 3-4 years and that in addition to theoretical studies also involves her own personal therapy for several year and doing study cases under the supervision of an experienced psychodynamic therapist.

Based on what you wrote, she is just a beginner master's level therapist who has no expertise what so ever in psychodynamics. No wonder she failed so miserably.