Missing slider and Languages mixing after update

Hello there,
Today, after updating to the newest version of Sydney theme my webpage started mixing languages. I only use spanish and english, the spanish part is working fine but the english one has no slider on the main page and it is showing texts in spanish.
The plugin I use is Polylang, what may I do?
Thanks in advance,
Javier

My web: https://azuba.es/

Hello there,

I am sorry to hear that you’ve run into an issue.

Have you modified the main theme’s file template? Please confirm.

Regards,
Kharis

Hello,
I did modify theme files before update without using a child theme (my bad). However, I tried uninstalling and reinstalling the theme and it somehow fixed my problem in web version, but mobile one is still mixing languages.

Regards,
Javier

Finally I have my webpage working fine in desktop computers, but in the mobile version when I switch languages the slider is not showing. I don’t know why because the desktop version is working as expected.
Any help is appreciated,

Thank you very much,
Javier

Hello there,

Please try to clear your mobile web browser’s cache and reload your site.

Regards,
Kharis

I’m having problems with my sites slider images…
they’re not appearing anymore after installing the Sydney child theme!
please help…
Here’s a link to the web
http://www.thewebville.gq/