When, I click the loop icon the icon dissapears. looks like a javascript error from the theme itself. Please fix it ??

Hello, if i change E-Mail or Phone, it didn’t display the right information. It stays only on our sample email and phone number.

Hello, when i save the Logo width, it didn’t stays on the size what i set to.

Hello, how i can change to content/body width to Full width or in %?

Thanks.