University application for international students in Spain

I'm looking for assistance in applying to university in Spain for a bachelor, master, and PhD program. I need someone experienced to help me through the entire application process, from start to finish, who can advise and guide in choosing the right program and university for me. I am seeking assistance with the application form, writing the personal statement and essay, gathering required documents, and answering any questions I may have about the program and university. My ideal freelancer will have a deep knowledge of international students and the process of applying to universities in Spain. They should also have a good understanding of admission criteria and factors and experience helping others apply successfully.
I will take care of the students, offering students' materials, and translation (to English or Spanish), and will let the freelancer take care of the application part. Better to be a freelancer with application experience.
For those who don't know how the process goes, here's an example, to apply a master program:

For each student, it will include at least:
select university and program according to the student's profile
write or modify 2 recommendation letters
write or modify 1 motivation letter
application for 3 universities, 2 programs for each university (6 as maximum)
ayuda y preparación de entrevistas posibles
select and register subjects
get the admission letter for the student
etc.
300 euros per student
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Necesitamos un freelancer o autónomo para hacer los trabajos de aplicación de programas de grado, máster, PhD de las universidades españolas.
Mejor con experiencia.
300 euros para cada alumno