Thank you very much for choosing our theme and for contacting us.
1. Please deactivate all the plugins not related to the theme and switch the parent theme, check the issue, if the problem remains, leave the plugins not activated and provide the site admin access to the private area
2. Clarify the issue, what you want to change, provide page URL and screen.
The HTML structure does not allow moving the brand before the title with CSS. It requires Woocommerce customization which is not covered by our support. You will have to find a developer. There is one option perhaps you will like it. You can show the label of the brand on the product image. In order to activate the attribute, navigate to Products > Attributes > enter the attribute and enable “Show attribute label on products”
1. I already deactivated all the plug-ins but the problem still exists.
2- I have another problem which is sometimes if you click on the name of the brand goes to the product page but appears empty and the name of the page disappears from the browser tab remains the name of the site only
Please provide the site admin access to the private area as well as the page URL with the problem. Please describe your actions step by step: you click the brand and get to the product page, right? What is empty the product page in which you got in?