Victor Font Staff replied 2 weeks ago

Here's a tip on Formidable's architecture. Repeaters are always processed first when an entry is submitted because repeaters are a separate form with its own batch of entries. Each repeater row is an individual repeater form entry. Each repeater entry links back to the parent entry in a one-to-many relationship model. Of course, this is a virtual entity model. Formidable stores all data using a metadata schema. This makes working with one-to-many relationship models more difficult without custom code, but this is the WordPress database standard.

Fortunately, the Formidable KnowledgeBase has starter code you can use to solve your problem: https://formidableforms.com/knowledgebase/frm_after_create_entry/#kb-create-entry-in-form-with-repeating-section

If coding at this level is beyond your skillset, I suggest you find a developer here: https://formidable-masterminds.com/developers-directory/

I also have free videos on the Formidable Masterminds homepage that may help with understanding how WordPress and Formidable Forms store their data.