If customs charged unexpected fees on your JCEX shipment, first verify what was charged and check the customs declaration and HS code on your shipment to make sure goods weren’t misclassified or over-valued, as errors can inflate fees.
Contact the customs authority that issued the charge (details should be on the invoice) and ask for a breakdown of the fees; most countries let you formally appeal or dispute charges if there’s evidence of misclassification, valuation mistakes, or documentation errors.
Gather all invoices, proof of payment, and shipping documents before submitting a dispute within the specified time limit, and stay polite but clear in your explanation to boost the chance of success.
If the response from customs is unhelpful, file your complaint on Xolvie to bring attention to the issue.