Hello,
You are welcome!
A1. Use the [share] shortcode
A2. Use LocoTranslation plugin to synchronize your translation with updated theme files and translate string via Dashboard http://prntscr.com/e1d02y You may disable and delete this plugin after translation.
A3.1. done
A3.2. done
A3.3. We are able to change the categories direction but it’s not possible to change the category order. Unfortunately, it’s not feasible to redo significant areas of the theme as a mirror image. Some fixes could be made for the real site only. You can try to change the order by editing the etheme_product_cats function (/xstore/framework/woo.php). Copy this function into child theme and edit the order by term according to your needs https://developer.wordpress.org/reference/functions/get_categories/#parameters
A4. Unfortunately, Visual Composer does not have option to change the columns order for the mobile devices. Like workaround, you can duplicate the row and change the order of the columns in that new row to 1 – 2 – 3. After that, hide columns of this new row for the desktop and of the previous row – for the mobile. http://prntscr.com/e1d50n
A5. Fixed
B1. The same problem with OWL carousel. Our expert will try to help you on Monday but I can’t promise anything because product thumbnails carousel is more difficult than products carousel.
B2. I see that reviews option was disabled. It works fine once I enabled it http://prntscr.com/e1dbhk
You can use bulk editing to allow reviews http://prntscr.com/e1dbyb
C. Check now, please.
Regards