I'm sorry about the issue. If you had set up Find my iPhone on your iPhone previously, then please click on the website below:
, then there, sign in with your Apple ID account (which is the email address associated with your iPhone), and continue there.
Please reply at the box below to continue. Thank you,
For more information / tips about lost iPhone, please click on the Apple website below:
When you are available, please type at the box below, then click on the Send button below to communicate with me, so I can help further. Thank you,