All the Knet themes disappeared from the store and have been left unsupported.

They really were the best themes, OxWall / Skadate lost the best theme developer who has been here.

They have also disappeared from "my purchases" and you cannot download them again if you need to, I don't know if this is legal.

I use the "Magic" theme on my website https://somoscd.es, but as it has no support I have been changing a lot of things. I also have the original file. Although I only use one language on my website, when activating another language I see that the language icon is incorrect and I think it is only a matter of changing the drawing.

If this is your problem, tell me and I look for what file it is and where it is located and you change it to another one with another theme.

Patricia, after a very long time we have all the themes that we had bought from KNET Solutions in our purchase list.

We have now started using Magic, and have now replaced the SVG icons for the language selection menu on recommendation of DL Data Solutions.

However, we have noticed that this is browser sensitive.

We have changed the icon with the text symbols in the Dutch flag because Dutch is standard language on our websites.

The flag can now be seen in the old Microsoft Explorer browser, but is not visible in Google Chrome and the new Microsoft Edge.

So that part may not be up-to-date and most likely something of the basic Oxwall software.

https://developers.google.com/speed/pagespeed/insights/

Beautiful theme and landing page, yes no doubt i agree, 

but if you not get visible on google beacuse to many .js and .css and other stuff loading and get bad score on googles speed tool, what is the point to have a beautiful landing page?

I higly recommend you to use responsive theme as mobile first index, because the built in oxwall mobile platform is not follow any new mobile first index SEO rules that google posted recently.

https://developers.google.com/search/mobile-sites/mobile-first-indexing

Regards

Ow-ghost