My phone is stolen can you locked my phone or erased

Use the Find My service described in the Related Article above; aside from this, the only way to remotely lock it is to ask your wireless carrier to blacklist it, which just stops it from being used on their network.

(223185)

Have you tried using iCloud.com/Find My Phone?

Find My Phone - Lock and track your device using Lost Mode.  * 

Find My Phone - If your device is lost or stolen. *