i need to redirect this code (tha page don't exist)
www.allformusic.it/ekoredirect.php?id=THISCODECANCHANGEALFANUM
to
www.allformusic.it/index.php?option=com_chronoforms5&chronoform=ekoredirect?id=THISCODECANCHANGEALFANUM

I try but witout success.
Can Help ?

i try but don't work.
My web server is nginx but i add in the config file for nginx (for joomla)

location / {
try_files $uri $uri/ /index.php?q=$request_uri;
}

all the normal joomla redirect works.
Any idea ?

Thanks to suggestion, i found the problem. I write the solution for other peple maybe need this.

i use nginx but with php-fpm (fast CGI) and the proper config for the nginx file is:

location / {
error_page 404 = /;
try_files $uri $uri/ /index.php?q=$request_uri;
}

location ~ \.php$ {
fastcgi_intercept_errors on;
error_page 404 = /;
}

Thanks for wonderful support