Remove sidebar from an attachment page

What theme are you using? Where did you download it from?

Hi, thanks for the reply esmi.

I am using the canvas theme.

Hi, thanks for the reply esmi.

I am using the canvas theme from woo-theme.
https://www.woothemes.com/products/canvas/

I want to remove that sidebar all widgets in there and make this attachment page full width.

I’m sorry but as you appear to be using a non-WPORG theme, you need to seek support from the theme’s developers – paid or otherwise. We only support themes downloaded from www.remarpro.com here. Try https://www.woothemes.com/support/

Okay, thanks.

I have the same problem with Sparkling theme by Colorlib.
I’d like to make the attachment page wider removing the sidebar.
I’m new in WordPress… someone can help me?