Data is not transmitted via formData

Question

I have a script that should update a user's post without rebooting. But the form data, for some reason, is not transferred through the formData object, everywhere is null, except for those fields that are manually registered in the controller (id, user_id). What can be wrong?

$.ajaxSetup({
    headers: {
        'X-CSRF-TOKEN': $('meta[name="csrf-token"]').attr('content')
    }
});

$('.infinite-scroll').on('click', '#editPostButton', function(e) {
    e.preventDefault();

    var id = $(this).data('id');
    var user_id = $('#userForm').val();
    var form = document.getElementById('EditPostForm'+id);
    var formData = new FormData(form);

    $.ajax({
        url: "id"+user_id+"/"+id+"/edit",
        type: "PATCH",
        data: formData,
        success: function(data) {
            console.log(data);
            $("#textpostdata"+id).html($(data).find("#textpostdata"+id).html());
            $("#closeButton"+id).click();
        },
        error: function() {
            console.log('error');
        },
        contentType: false,
        processData: false,
    });

});

And my controller

public function editPost(storeRequest $request, $id, $postId) {

    $user = User::find($id);

    if(!$user && $user != Auth::user()->id) {
        return abort(404);
    }

    $post = Profile::find($postId);

    if(!$post) {
        return abort(404);
    }

    $post->user_id = Auth::user()->id;
    $post->title = $request->title;
    $post->message = $request->message;
    $post->videoPost = str_replace('watch?v=', 'embed/', $request->videoPost);

    if($request->file('img')) {
        $path = Storage::putFile('public/' . Auth::user()->id . '/post', $request->file('img'));
        $url = Storage::url($path);
        $post->img = $url;
    }

    $post->update();

    //return redirect()->back();
    return $post;
}