to register a user is not working

sorry I will put it in my ticket

Hi,
It seems the problem with K2 system plugin in your site. We have solved that bug for you.
Thanks
Dam

Sorry I opened a ticket for it

Hi,
Can you send email to me: damdt@joomservices.com. I will help you directly.
Up to now, it's difficult to check the problem in your site, because you site is always dead "Connect time out", if you can solve this issue for us, it's best, or you can backup your site to one zip file and upload the it to one hosting and send me the link to download it. So we can install into localhost and checking it.
Thanks
Dam

If you opened ticket, please select category Property.
Thanks
Dam