Yandex Metrica doesn't show clicks?

Question

Yandex

Good day to all!
we have such a problem.
Yandex metric is installed on the site, it shows visitors.
But button clicks are not shown.
Three targets have been set. There are three buttons. The codes are all affixed (taken from the Yandex website)
here is the code
https://codepen.io/mk3mk/pen/EBPypR
but it does not show these clicks and I still
don’t understand why ...

Answer 1

1) check if the data goes into the metric
2) click yourself
3) check whether you look