Details:
Joomla 3.5.1
VirtueMart 3.0.16
Theme: Shop & Buy
URL website: http://glazuragniezno.pl/
Product Page: http://glazuragniezno.pl/cersanit-p%C5% ... 003-detail
When I Click on Product Page "product inquiry" and I fill the form and click Send then is show Error "0" Invalid Adres and do not sent the inquiry. Do not work on all Product Page.
Please help me.

Regards
Jacek