How to upload files in cloudflare r2 from laravel? i

Question

How to upload files in cloudflare r2 from laravel? i

setup my r2 like this:
and i am uploading myfiles like this:
//Uploading ringtone
$fileName = $request->file('file')->getClientOriginalName();
$path = $request->file('file')->getRealPath();
$content = file_get_contents($path);
$result = Storage::disk('r2')->put($fileName, $content);
but $result show only false no error message ? and files are not storing .
how can i fix it? or do i need to use any other method to do it?