Hello Doron,
Thanks for using our plugins and welcome to the forums!
I’m really sorry about this rendering issue you are having. I checked your site and the datepicker is there, just way too much to the left.
I’ve seen similar behavior with some child themes (twentyfifteen for example) or it could be the result of having a right-to-left language, but this is only a guess.
I have a quick css fix for you, which will somewhat correct that error. Paste the following snippet into your child theme’s style.css file:
.datepicker.datepicker-dropdown {
max-width: 200px;
top: 747px !important;
right: 255px !important;
}
If you would like we can investigate further to see what the source of the issue is.
Let me know if the above helps.
Cheers,
Andras