PlaceholderAPI (Statistic) does not work.

I'm trying to make time in the game, but when I entered the necessary placeholders, the digit '0' stands at the place of time and time does not go. What to do? I'm from Russia
Here is a screenshot that time is not going - https://ibb.co/FnT3CVK

Here is a photo from the plugin config for board - https://ibb.co/Npb7Xjk