KARO theme that I purchased shortly seems to have compatibility problems with the current versions of wordpress and woocommerce. However, I can live with some of them.

But I would apreciate your help in the follwing case:
While scrolling a bit downward in mobile view (e.g. on my iphone XS) header and content make a sudden big jump down and scrolling further the header and content appear a second time. It seems to be a problem with teh sticky mobile navigation, because this "jump" occurs in the moment when the navigation disappears while scrolling down. Have you any idea or an experience from asimilar case (that I could not find here)?
In general I have to say, that I am a bit disapointed to have the impression, that the theme seems to be a bit outdated or not properly adapted to wordpress/woocommerce latest versions.

Hello, thank you for the quick reply:

Here the needed information:

First level access:
Login: carullamuehr
PW: Llansa240959

https://bella-calina.com
Login: Admin
PW: Calina2021#!

Thanks in advance for your help

Best Regards

Sorry, I had to reload a complete backup and the recently created account for you had been lost.

Here are the new credentials:

Login: AdminCalina

PW: #!Calina2021#!

https://bella-calina.com

The biggest problem is in the mobile view. Please load the page with a smartphone and scroll down a bit, I will not have to explain it. 

Thanks in advance again for your help.

Hi Kevin,

thanks for your help. At first view on my iPhone it still makes a short „jump“ at the beginning while scrolling down, but it looks much better. Did you find the bug in my custom css?

Best regards
Miguel