Several problems with HikaShop Date Picker Custom

-- url of the page with the problem -- : www.keks-store.ru/
-- HikaShop version -- : 2.6.3
-- Joomla version -- : 3.5.1

Hi,
It became necessary to give consumers the opportunity to select the delivery date and I tried to use the built-in plug-in, to create a custom field type Advanced date picker.
I'm having errors in the work, which does not allow you to use this feature:
1. When ordering field is not working correctly with the choice of the date, but it is not possible to select a date on the calendar. Only manual entry date.
2. In the admin when editing a calendar of delivery dates shown on the labels are not Cyrillic.

See my settings maybe something I did wrong.

And another question. How can we realize the timing intervals for delivery? For example from 12-00 to 14-00 / 14-00 to 16-00, and the like. If at the moment this is not possible, how and where to me to make proposals and suggestions for the development of such a function?

Hi,

1. I tried to disable mod_news_pro_gk5 module, but the problem has not disappeared. I also installed a plugin jQuery Easy but either I do not know how to properly set up, or he just does not help.

2. Access to the site sent through support.

3. Thank you, the solution lay on the surface!

Another point. In the setting of the custom field in the cell "default" is inserted past date, but allowed only future dates. That is in the "default" date not dynamically substituted for the current number. And when you order, respectively, are not substituted.

Guys, you do not forget about me?

I'm sorry, I do not have permission to htaccess file. Try again.

Guys, open access, I'm still waiting for solution.