Hi,
It's too bad that you took it that way.
I was trying to help but you never replied to me...
Here was the rest of my message:
This is not related to HikaShop so our support doesn't cover that. But even if we were to have a look, we would first need that you provide a way to replicate the problem all the time. Without that, it's not possible to test anything since in order to perform tests to see where it's coming from, you need to have a way of reproducing the problem. If it's random, then tests are worthless and just a waste of time.
I did want to look at your problem provided that you could provide a way to replicate the problem, which you never did.
And please note that I replied to all of your emails in under 24 hours, not 10 days.
And unfortunately, you never provided any bug report like @Taz_1999 did here and your description of the issue didn't fit with the issue here. Finally, as you can see at the end of the other thread that Jerome linked to, that problem was fixed by changing some code in Joomla so I'm not sure how you're concluding that "this is clearly related to hikashop".
So we did the best we could here and saying that HikaShop and our support is crap because you had a bug in Joomla which we couldn't help with because we didn't had enough information from you even though the problem was not in HikaShop is a bit strong...
We really try to help everyone as much as we can and I sincerely hope that you'll have a better experience with Magento.