How can I upload a photo with Expo?

For to who’s not find or solved this issue. I spend three days to find solution and I got it. In my case it was a naming elements of data object. Android version 10, expo 4.11.0,

this is front

async function uploadImage(uploadFile){
    const data = new FormData()
    data.append('name',{
        name: image_name, {/* name your image whatever you want*/}
        type: 'image/jpeg', {/* type of image that you're uploading*/}
        uri: uploadFile {/*data, file or image from ImagePicker here you should pass uri data but not all data from ImagePicker*/}
    })
{/*names of data object should be like this: name, type, uri*/}
    const response = await fetch(my_upload_api.php,{
        method: 'POST',
        body: data,
        headers: {
            'Content-Type': 'multipart/form-data'
        }
    })
}

this is backend on PHP

if(!empty($_FILES['name']['name'])){
$target_dir = 'my folder where I put all images';
if(!file_exists($target_dir)){
    $data = array(
        (object)array(
            'code' => '400',
            'message' => 'Can\'t fined folder.'
        )
    );
    $json = json_encode($data);
    echo $json;
    die();
}
$target_file = $target_dir . basename($_FILES['name']['name']);
$image_file_type = pathinfo($target_file,PATHINFO_EXTENSION);
if(file_exists($target_file)){
    $data = array(
        (object)array(
            'code' => '400',
            'message' => 'Sorry. File already exists.'
        )
    );
    $json = json_encode($data);
    echo $json;
    die();
}
if($_FILES['name']['size'] > 50000000){
    $data = array(
        (object)array(
            'code' => '400',
            'message' => 'Sorry. Your file is too large.'
        )
    );
    $json = json_encode($data);
    echo $json;
    die();
}
if(move_uploaded_file($_FILES['name']['tmp_name'], $target_file)){
    $data = array(
        (object)array(
            'code' => '200',
            'message' => 'Successfuly your file has been uploaded.',
            'name' => $_FILES['name']
        )
    );
    $json = json_encode($data);
    echo $json;
    die();
}else{
    $data = array(
        (object)array(
            'code' => '400',
            'message' => 'Sorry. There was something wrong. Try it again.'
        )
    );
    $json = json_encode($data);
    echo $json;
    die();
}

}

It was my first blog where I was trying to find solution. If solution was here I perhaps spend one or less days to solve this issue. I hope I can help someone.