How to change font for pages and set up line spacing?

Hello
I can not change the font of these pages; About, Privacy etc.

1- I’ve tried on the newspaper theme panel and did not change the font. here: https://www.screencast.com/t/lbunvVqoKN

2- I’ve also tride with tagdiw as you can see in the photo but I even can’t see Style on the that place: https://www.screencast.com/t/fyqA1F1pfG7

the other things is, how can I adjust the spacing of words and spacing of lines ? I mean, like that photo : https://www.screencast.com/t/7n8oretEq9
thanks for helps

Hi Simion,

I wrote text in wordpress. I don’t have MCE editor.
1- When I try to create text column with tagdiv composer it doesn’t work as you can see: https://www.screencast.com/t/Ez10YPOLqg
2- Newspaper theme panel/ Font settings/ P
age When I setup that part it doesn’t work
https://www.screencast.com/t/lW13rn45TdW5

thank you

Hello again it’s still same unfortunately

In ftp documents wp-admin/ there is no php.ini
So I’ve created php.ini and put those codes and I did save

;extension=php_mbstring.dll
;extension=php_gd2.dll

max_input_vars = 5000
max_execution_time = 300
post_max_size = 50M
upload_max_filesize = 50M

after that I’ve already checked in Linux panel so it’s already activated GD and mbstring

and after I did put to in wp-config.php
define( ‘WP_MEMORY_LIMIT’, ’96M’ );

Last thing I did add these to .htaccess

<IfModule mod_substitute.c>
SubstituteMaxLineLength 10M
</IfModule>

and here on wordpress “System Status” photo
https://www.screencast.com/t/JrZ2hUgq