If i understand your problem: you can see your fields in back-office but not in front ?
If you want to add content with ACF, you’ll have to modify your “Client template” file.
The fields you add in back-end are not active in front, until you add them in your templates.
If you’re used to child theme, it’s pretty basic:
1) copy the template you want to modify in your child theme (with the same directory path).
2) Use ACF functions to get you values (get_field() and get_sub_field() functions do the work).
3) Add your new $values in your template.
Let me know if it helps,
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