Need Help for changing the Title, Meta Description and Keywords

Hi,
I am facing a problem. I am not be able to change the Title, Meta Description and Keywords for my website. I also try to change from admin pane(manager login) but no result.from admin panel it showing me the following screen.

http://prntscr.com/6l4q50

When I try to change it never effects on front page.

I am also unable to find a file which showing the Title, Meta Description and Keywords hard coded.
following is the source code screenshot.

http://prntscr.com/6l4qr5

Kindly any body tell the code or file from where I can find the solution.

use TV's. create 3 TV's called: seo_title, seo_meta_description, seo_keywords. as text and use a category as SEO assign the TV's to the required template. then in your template reference the TV's as



then in the resources section create a document (webpage) and assign that document to the template, save the document then you should see in template variables under category SEO your 3 tv's.

this will allow you to change the title, description and keywords for each page

Thank you very much for quick reply. I am new in Modx. I have no idea about TV's. where is the file in which I can create 3 TV's.

in modx, a resource is a webpage. you can assign a resource to a template.

take a look at this modx documentation

http://rtfm.modx.com/revolution/2.x/making-sites-with-modx/customizing-content/template-variables

Now I understand now when I try to add SEO Title TV. It giving me the following error and there is no category SEO.

http://prntscr.com/6l5i6m

In the following thread . The person is telling us any template location for SEO settings.
http://www.butter.com.hk/blog/posts/2011/august/seo-in-modx-revolution.html

Kindly tell me where are in template because currently in our website. There is only one Title, Meta Description and Keywords.

Kindly visit the following link:

http://www.nordichomeworx.com

Hi

create a category called SEO
create a TV called meta_description and assign it to category SEO. in the template access section assign the tv to the template.

visit the resource in question, in the tab template variables you will see a category called SEO, under that category you will see the created meta description. fill this input out, save the TV.

edit the template and refer to the tv as [[*meta_description]]

all your pages will now have unique meta description.

repeat this process for title and keywords. (although title is already available by default)