Mixed feelings on this one. Phone numbers ring through for the most part. Bought it for United Kingdom's specsavers optical store locations unite segment specifically. Reached out to support already to flag the issues.
Thanks for surfacing this, we'd like to dig into the specific rows that failed and refund or re-export them for you. Please open a Support ticket from the Help menu — paste a row sample of what failed and we'll credit those rows or re-export the file from a fresh pull.