David

Hi Carolyn

1) I believe its a memory issue,
you probably have 40MB memory limit.
We recommend it should be at least 64M (preferably more).

You can set it yourself with the help of this article:
https://codex.wordpress.org/Editing_wp-config.php#Increasing_memory_allocated_to_PHP

Or you can simply contact your Host provider and ask them to fix this.

Let me know if you need any further assistance.

2) Yes you do need both- the main theme and the child theme are the same version but if you do intend to use code with your template- you should use the child theme – so it wont be overwritten by our main theme updates, and erase your code.

3) You can install the Woocommerce plugin anytime you want. Although its a great plugin for creating an online store with a cart- it’s also great for just arranging your products.

4) It surely can edit the demo content. if you’r not able to do that, try installing the elementor builder before installing the theme.

5) There is no need for certain image size, but make sure that that the images are more or less the same size.

Great Day

You should erase this line:

.container {
    /* background-color: #f3f3f3; */
}

from your Appearance->Live CSS

See if it works for you

Hi
Could you please send me a more detailed image of the issue?
I could not find the area that needs to be changed.

Thank you