CSV File Requirements
Your file must meet the following criteria:
File format: The file must be a CSV (Comma-Separated Values) file. Excel (.xlsx) files or CSVs using semicolons (;) are not supported.
Column separation: Use only commas (",") to separate values.
Template usage: Download and use the provided template to ensure correct formatting.
Phone number format:
Do not include the country code (e.g:
+33612345678→612345678).Do not include the leading zero if present (e.g.
07123456789→7123456789)