Angularjs uplaod image

I'm trying to create an upload function using angularjs. I have watch and read few tutorials in the internet. Unfortunately all the tutorials are too complicated for me because I'm still new in this field.

<form ng-submit="upload(currentUser())">
                    <div class="row">
                        <div class="form-group">
                            <div class="col-xs-2">
                                <label>Car</label>
                            </div>
                            <div class="col-xs-5">
                                <input type="text" placeholder="Perodua Myvi" class="form-control" ng-model="newCar" required>
                            </div>
                            <div class="col-xs-5"></div>
                        </div>
                    </div>
                    <div class="row">
                        <div class="form-group">
                            <div class="col-xs-2">
                                <label>Price(RM) per day</label>
                            </div>
                            <div class="col-xs-5">
                                <input type="text" placeholder="80" class="form-control" ng-model="newPrice" required>
                            </div>
                            <div class="col-xs-5"></div>
                        </div>
                    </div>
                    <div class="row">
                        <div class="form-group">
                            <div class="col-xs-2">
                                <label>Business Area</label>
                            </div>
                            <div class="col-xs-5">
                                <input type="text" placeholder="Universiti Malaysia Sabah" class="form-control" ng-model="businessArea" required>
                            </div>
                            <div class="col-xs-5"></div>
                        </div>
                    </div>
                    <div class="row">
                        <div class="form-group">
                            <div class="col-xs-2">
                                <label>Insert Car Image</label>
                                <br>
                            </div>
                            <div class="col-xs-5">
                                <!--<button type="button" class="btn btn-default btn-sm">
                                    <span class="glyphicon glyphicon-picture"></span> Image
                                </button>-->
                                    <input type="file"/>
                            </div>
                            <div class="col-xs-5"></div>
                        </div>
                    </div>
                    <div class="row">
                        <div class="form-group">
                            <div class="col-xs-2">
                            </div>
                            <div class="col-xs-5">
                                <button type="submit" class="btn btn-primary btn-sm pull-right">
                                    <span class="glyphicon glyphicon-globe"></span> Publish
                                </button>
                            </div>
                            <div class="col-xs-5"></div>
                        </div>
                    </div>
                    <br>
                    <br>
                </form>

app.controller('postadCtrl', [
    '$scope',
    'auth',
    function($scope, auth) {

        $scope.currentUser = auth.currentUser;

        $scope.posts = [];

        $scope.upload = function(user) {
            $scope.posts.push({
                company_name: user,
                car_type: $scope.newCar,
                seaters: 5,
                price: $scope.newPrice,
                contact: 038880000,
                location: $scope.businessArea
            });
        };
    }
]);

So how do I do this in the simplest form and explanation? And how does my router and module will look like? The output should look like this. enter image description here

via Azinuddin AleleCha