success_page message missing

Hi
I redirected my success page however the ‘your upload was successful message is now gone how do i get this back? Here is my code:
[fu-upload-form class=”your-class” title=”Input Advertisement” form_layout=”post_image” success_page=”http://www.14parishes.com/shop”%5D%5Binput type=”text” class=”required” name=”email_address” description= “Email”][input type=”text” class =”required” name=”phone_number” description= “Phone Number”][input type=”text” class=”required” name=”location” description= “Location” post_type=”my_post_type”][/fu-upload-form]

https://ww.wp.xz.cn/plugins/frontend-uploader/