thank everyone, Anyway which phone should i get LG or Samsung brand cos LG look like better than samsung but samsung always hang and Lg fast but battery use up very fast.
Open up Chrome browser on your PC
Go to Google.com
Login to you google account (same one you used on your Android phone)
Type in google search box "find my phone"
If your phone has power and location setting is on.. it should show up on a map.