Collaboration turned out to be extremely problematic due to systematic delays from the client. The project was scheduled for 7 days, but it was only possible to fully start work 3 weeks after the start. On April 28, I received the first backup (4 GB) — after deployment, it turned out that ACF fields, Polylang languages, product images were missing, and part of the database was corrupted. On May 2, a new backup was sent — the database turned out to be from Joomla, not WordPress. Each time, I independently and for free resolved issues that were not included in the terms of reference: a virus in index.php, a broken .htaccess, critical theme errors, HTTP Basic Auth. I received the structure of the new site only on May 6. The ACF PRO license, without which the transfer of calculators is technically impossible — was received only on May 15, a month after the start. I conducted correspondence in Telegram on my own initiative — this was used against me in arbitration. Despite all the delays — ACF fields were transferred, products were published, and the calculator works on the new template on the client's hosting.