First and foremost, the application has to be bang on.
If it's a cv, keep it simple, don't use templates and be fancy, just name address, contact details. Short paragraph about what you can offer /looking for. Not just hard working team player, but experience of working in teams like at school.
Any employment should be clear and bullet points.
Date. Name of company job.
Customer service
Cash handling
Working with colleagues and external agencies
Education
Chronological order
Date college course
Bullet point key modules
Any other achievement
Jon applications
Fill every bit in. Address the points in the person spec/ roles. Don't just say " handling cash" but responsible for collecting donations and counting accurately
Customer service working on project selling cakes for fund raising in school
It has to be really easy to read, bang on with punctuation, spelling etc. And tailored to what the job is.
A generic cv is not enough. It takes time and effort.
If you child wants out door arb/animal they need voluntary experience, because trust me, land based colleges send out 500 people with qualifications and experience every year and most of them want to work in a zoo or rescue centre or be a vet.
Good luck, but you won't get an interview if the application goes straight into the bin because it's poor compared to others. And experience in any setting, including school and helping out with a neighbour counts!
Do not use AI!