Call to undefined function curl_init()

Hello,

I'm new at deployment on Linux servers. I have a Debian 11 server and i installed nginx and mysql. But i keep getting error on my queues like;

"Call to undefined function App\Helpers\curl_init()"

at my code;

$ch = curl_init();

I research about this problem and everyone says i have to enable "extension=curl" line in my php.ini. The problem is i have 4 php.ini in my server. When i type my terminal "php-v" i see i'm using php 8.2. When i go to "/etc/php/8.2" i have 4 folders;

apache2
cgi
cli
fpm
mods-available

Under first 4 folders, i have 4 php.ini. I tried enable every line on those files but still not working. I also check nginx site conf and i see this line;

 fastcgi_pass unix:/var/run/php/php8.2-fpm.sock;

So i thougth i have to edit this "fpm" folder php.ini. I'm so confused and spent 2 days with this problem. Any ideas?

Kind regards.