Hey mawcreations,
There are a couple of issues, one is that you have the Thrive Architect plugin activated, which is a page builder and will conflict with Enfold’s builder. Second is that you are using Enfold v3.4.3, which is very old.
Try disabling all of your plugins and Try to update manually via FTP: https://vimeo.com/67209750
Or: http://kriesi.at/archives/the-complete-guide-to-updating-enfold
I recommend backing up with: https://wordpress.org/plugins/duplicator/

Best regards,
Mike

Hey rawpaul,
Is your woocommerce plugin activated? I see your are using Enfold v3.8.4, try to update manually via FTP: https://vimeo.com/67209750
Or: http://kriesi.at/archives/the-complete-guide-to-updating-enfold
to rule out any woocommerce conflicts.

Best regards,
Mike

Hey Jörg,
I couldn’t find that text on your page, please add a screenshot.

Best regards,
Mike

Hi,
Try this code in the General Styling > Quick CSS field:

h1.product_title.entry-title {font-family: 'Poiret One'!important; 
}

Best regards,
Mike

Hey Jason,
Your YouTube gallery plugin happens to use the same lightbox script and same classes as the Enfold lightbox, so there is a conflict.
The best solution I have come up with so you can still use both is to hide the lightbox controls so your customers won’t keep clicking the arrows and see the videos:

.mfp-arrow, .mfp-bottom-bar {
    display: none !important;  
}
.mfp-figure img {
pointer-events: none!important; }

but this is not perfect because if you have more than one image for your products they won’t see them without having to click the additional thumbnail.

Best regards,
Mike

Hey Cydut,
Can you please include a admin login in the private content area so we can take a closer look.

Best regards,
Mike

Hi,
Glad we were able to help, we will close this now. Thank you for using Enfold.

Best regards,
Mike

Hey rfarthofer,
Try going to /enfold/framework/php/class-form-generator.php on line 476 & 477 and find this:
Versuchen Sie, /enfold/framework/php/class-form-generator.php in Zeile 476 & 477 zu suchen und finden Sie:

                'nextText'			=> __( 'Next', 'avia_framework' ),
		           'prevText'			=> __( 'Prev', 'avia_framework' ),

change to:
ändern:

                'nextText'			=> __( '>>', 'avia_framework' ),
			   'prevText'			=> __( '<<', 'avia_framework' ),

Best regards,
Mike

Hey Darren,
Are you using Cloudflare CDN? It has an Email Address Obfuscation feature which causes issues with the form.
Another known issue is if you use a gmail or yahoo address in your form and send a test message using the same address gmail will mark as spam and hide the message. Have you also checked with all of your plugins disabled?
There are updates being made to the contact form element in the next update, have you been happy with contact 7?

Best regards,
Mike

Hey Pepe2014,
From what I see, you have “shrinking header” activated in Enfold Theme Options > Header
Your header in shrinking but the menu does stay in place, is that what you mean?
please see screenshot in Private Content area.

Best regards,
Mike

Hey coeval,
A quick fix would be to add this code in the General Styling > Quick CSS field:

#leistung,#herren,#kinder,#damen,#preise,#beispielfotos,#av_section_6 {background-image: none !important; }

or if you please include a admin login in the private content area, we can take a closer look to remove it from those sections.

Best regards,
Mike

Hi,
Sorry to hear you are still having this issue, I tried to login but it seems to not be working right now, can you please update the login info.
To recap, you would like all of your css in the Quick CSS to work from the child theme css instead?

Best regards,
Mike

Hi,
I looked for your newest draft and opened it to confirm your errors, yet I only found one error, a 404 on

wp-admin/%7Bdefault_value%7D 

which is from the Accelerated Mobile Pages plugin, also reported here: Add New Post ‹ Test site — WordPress
I also received a 500 error on

sapi.zemanta.com/service

which seems to be a advertising company.
Odd this I didn’t see the same errors as you did in Chrome, and in Edge & Firefox I received no errors. I’m on Win10 so my Safari is very old. Are you using Safari on iOS?
In Chrome, Firefox, & Edge I was able to load and use the advanced builder. Try disabling your plugins. If that resolves the issue, reactivate each one individually until you find the cause. If that doesn’t help please post your OS and browser version, and if it is Safari, I’ll ask for a teammate with the same test your site.
Please see screenshot in Private Content area.

Best regards,
Mike

Hi,
We are happy to help :)

Best regards,
Mike

Hey Boeckske23,
Your second screenshot is not working, so I’m guessing a little here, please try to use the full url to your image like this:

.av-caption-image-overlay-bg{
background-image: url("https://127.0.0.1/wp-content/uploads/2015/07/service_bg.jpg");
}

You may wish to add no-repeat and a background size also:

.av-caption-image-overlay-bg{
background-image: url("https://127.0.0.1/wp-content/uploads/2015/07/service_bg.jpg");
background-size: cover; 
background-repeat: no-repeat;
}

But I’m not sure if that was your issue, please try adding the second screenshot again.

Best regards,
Mike