Contact HelloKalku
For questions about HelloKalku, corrections to a calculator, accessibility feedback, or privacy requests, contact the site operator through amammustofa.com.
Please include the page address and a short description of the issue. Do not send passwords, bank details, identity documents, salary slips, or other sensitive personal information. Calculator inputs are not needed to report a problem.
A direct contact email is not currently published. The site operator can add one by filling in the CONTACT_EMAIL constant in client/src/config/legal.ts; until then, use the operator website linked below.
When reporting a calculator issue, include the calculator name, the page address, the values needed to reproduce the issue if they are not sensitive, and what result you expected. Please do not send a full payslip, identity number, bank account information, passwords, or private details about another person. We do not need your exact personal financial information to investigate a formula or display problem.
For privacy requests, identify the relevant form or message and tell us what action you are requesting. Do not include sensitive information in a public issue or comment. If your question concerns a government contribution, tax assessment, religious ruling, or other official decision, contact the responsible agency or a qualified adviser; HelloKalku cannot issue official determinations.
Messages are reviewed by the independent site operator. A response may take several business days, and we cannot guarantee a reply to unsolicited marketing, automated submissions, or requests that require professional advice. Calculator results are generated locally in your browser and are not attached to a contact request unless you choose to include details yourself.