If your clock is already set to the right time, the website is likely misconfigured, and there is nothing you can do to resolve the issue. You can notify the website’s administrator about the problem.
Sisi hua hue'ê diû ngà si relôt ni riña sîtio hua a'nan', ni nitaj nùhuin si gi'iô' da' ga'ue nahuin sa gahui a'nan' nan.