How to configure apache to send the Cache-Control header?

Question

Apache HTTP Server

Greetings.
Help with Apache HTTP headers.
Connecting to 127.0.0.1:80... connection established.
HTTP request sent. Waiting for response...
HTTP/1.1 200 OK
Date: Wed, 13 Apr 2016 06:40:53 GMT
Server: Apache/2.2.22 (Debian)
Last-Modified: Wed, 13 Apr 2016 06:02:47 GMT
ETag: "e4e5-2dc-5305786e50fc0"
Accept-Ranges: bytes
Content-Length: 732
Keep-Alive: timeout=5, max=100
Connection: Keep-Alive
Content-Type: application/xml
Length: 732 [application/xml]
I need get apache to send the header Cache-Control: no-store, no-cache
I enabled mod_headers and mod_expires
and put .htaccess in the directory with the file on which I set wget

<IfModule mod_headers>
    Header set Cache-Control "no-store, no-cache, max-age=0"
</IfModule>
<IfModule mod_expires>
    ExpiresActive On
    ExpiresDefault "now"
</IfModule>

but as you can see, there is no Cache-Control header in the web server response