no buttons after updating

-- HikaShop version -- : 3.0.0
-- Joomla version -- : 3.6.4

Hello
I was testing the version 3.0 on a web site where was installed hika 2.6.4, after updating I saw that the buttons are not displayed but just the text.
Where is the problem?

Thank
Frank

Hello jerome Yes i know that is beta versione infact i am using that just in a copy of the web site
However i solved the problem about buttons changing the setting in configuration>display Style of web site from NO to default
Now i see the buttons, but after that now the product in the list are displayed in one column and not 3 as before.
You can see here :
bachecaviaggi.altervista.org/

What do you think about that?
Thanks
FRank

Hello Frank,

The solution will probably be to directly go to the configuration page of the menu which have the ID number 101, and then use the "Rows" option through the "Product options" tab.

Best regards,
Mohamed Thelji.

Hello
Yes it is already setted in that way you can see in the screen shot.
But it is strange couse if I change again the style of website from default to NO, the products are displayed in the correct way on 3 column.

Hello,

That's weird, I didn't succeed to reproduce that issue.

if I change again the style of website from default to NO, the products are displayed in the correct way on 3 column

I followed your suggest it is the same also with standard templateof joomla
any other suggestions??
Thanks
Frank

Hello
Following the first point of jerome now the buttons "add to cart" are dis displayed.
The only one that is still not visible is "go to checkout" in the cart module:
You can check same url here:
bachecaviaggi.altervista.org/

If I chose No in "Checkout legacy" when i try to delete or increase the number of product in the checkout I receive an error page:
You asked for bachecaviaggi.altervista.org/pagamento/c...85a26767-1/tmpl-ajax

Thank
Frank

hello

No, just joomla standard SEF component

Thanks
Frank

Hello
OMG soo sorry I was sure that I didn't have any component, so after reading your message I checked again and Yes there is , it is sh404sef.
So now what can I do? disable it or tell me

Soooo sorry
Thanks
Frank

Hello
Well with your new package the problem about delete and update the quantity in the checkout loook solved
I see that you are working on cart too, I just want make you know that when you update or delete the quantity in the checkuot it doesn't update the cart

Frank

I just noted that the cart is changed so I was thinking that you worked on that.
However I wanted just allert you about this:

you add a product on cart;
go to checkout;
If you change quantity of a product in the checkout section, the quantity of the same product updates in the cart;
if you change quantity of a product in cart section, the checkout doesn't update by itself;

Maybe you know already that
Frank