Using Django and PHP in Nginx

I'm using Django in a Vhost and PHP in another, now I want to make one file with the two things, a part for Django and another for PHP.

I've read this question but it's not helping me. How to run django and wordpress on NGINX server using same domain? this one didn't help either How can I configure nginx to serve a Django app and a Wordpress site?

This is part of what I have in the PHP config:

root /var/www/agendav/web/public;

# Add index.php to the list if you are using PHP
index index.php;

location ~ ^(.+\.php)(.*)$ {
    try_files $fastcgi_script_name =404;
    include        /etc/nginx/fastcgi_params;
    fastcgi_split_path_info  ^(.+\.php)(.*)$;
    fastcgi_pass   unix:/var/run/php/php7.0-fpm.sock;
    fastcgi_param  SCRIPT_FILENAME  $document_root$fastcgi_script_name;
    fastcgi_param  PATH_INFO        $fastcgi_path_info;

This is the full Django part:

upstream django {
    server unix:///tmp/mysite.sock;
}

root /path/to/project/folder;
charset     utf-8;
index index.html index.htm index.php;
if ($allowed_country = no) {
    return 444;
}

# max upload size
client_max_body_size 75M;   
# Django media
location /media  {
    alias /path/to/mysite/media/;  
}

location /static {
    alias /path/to/mysite/static/; 
}

location ~ /cal/.*\.php$ {
    root /var/www/agendav/web/public;
    index index.php;
    try_files $uri $uri/ /index.php/login  =404;
    fastcgi_index index.php;
    include fastcgi_params;
    fastcgi_pass   unix:/var/run/php/php7.0-fpm.sock;
}

# Finally, send all non-media requests to the Django server.
location / {
    uwsgi_pass  pass;
    include     /path/to/uwsgi_params; 
}
location /.well-known/acme-challenge/ {
    allow all;
}

And I'm trying to add this to the other conf file (that's already working)

location ~ /cal/.*\.php$ {
    root /var/www/agendav/web/public;
    index index.php;
    try_files $uri $uri/ /index.php/login  =404;
    fastcgi_index index.php;
    include fastcgi_params;
    fastcgi_pass   unix:/var/run/php/php7.0-fpm.sock;
}

for what I've read, that should do, but all I've getting is a 404 error, or a blank page and no readings in the nginx log or even in the agendav(the app in PHP) ones.

What am I doing wrong?