How exaxtly can i report stolen ipad?

I want to know how to block or lock my ipad without having find my ipad?

You can't.

One user suggested login into the support page, and reporting it missing, but could not find any links for this

Apple doesn't keep records of stolen or lost devices.

I dont understand as I have synced music from my account to this device, but could not find it on my icloud???

Music you have purchased from iTunes will be in your iTunes account on your computer, and in iTunes Match if you subscribe to iTunes Match. iCloud does not store your music.

maybe they have already wiped it and sold it on

If you hadn't protected it with a passcode, or Find my iPad, then that is quite possible.

Reporting lost or stolen iPad

http://support.apple.com/kb/HT2526

If the iPad was running iOS 7, the thief/finder will not ever be able to use it.

iCloud: Find My iPhone Activation Lock in iOS 7

http://support.apple.com/kb/HT5818

Apple (and no one else) can not assist (with serial number or iCloud) in finding a lost or stolen iPad.

Report to police along with serial number. Change all your passwords.

These links may be helpful.

How to Track and Report Stolen iPad

http://www.ipadastic.com/tutorials/how-to-track-and-report-stolen-ipad

Reporting a lost or stolen Apple product

http://support.apple.com/kb/ht2526

What to do if your iOS device is lost or stolen

http://support.apple.com/kb/HT5668

iCloud: Locate your device on a map

http://support.apple.com/kb/PH2698

iCloud: Lost Mode - Lock and Trace

http://support.apple.com/kb/PH2700

iCloud: Remotely Erase your device

http://support.apple.com/kb/PH2701

Report Stolen iPad Tips and iPad Theft Prevention

http://www.stolen-property.com/report-stolen-ipad.php

General steps to follow for a Stolen iPad

http://stolen-ipad.com/

How to recover a lost or stolen iPad

http://ipadhelp.com/ipad-help/how-to-recover-a-lost-or-stolen-ipad/

How to Find a Stolen iPad

http://www.ehow.com/how_7586429_stolen-ipad.html

What NOT to do if your iPhone or iPad is lost or stolen

http://www.tomahaiku.com/what-not-to-do-if-your-iphone-or-ipad-lost-or-stolen/

Apple Product Lost or Stolen

http://sites.google.com/site/appleclubfhs/support/advice-and-articles/lost-or-st Len

Oops! iForgot My New iPad On the Plane; Now What?

http://online.wsj.com/article/SB10001424052702303459004577362194012634000.html

If you don't know your lost/stolen iPad's serial number, use the instructions below. The S/N is also on the iPad's box.

How to Find Your iPad Serial Number

http://www.ipadastic.com/tutorials/how-to-find-your-ipad-serial-number

iOS: How to find the serial number, IMEI, MEID, CDN, and ICCID number

http://support.apple.com/kb/HT4061

Check the serial number (located on back/bottom) in this lost/stolen iPad database. However, most owners are not aware of this database and don’t enter the serial number.

Stolen iPad Database

http://www.stolenlostfound.org/online-stolen-ipad-database

Also do a search, using the serial number, on your local Craig’s List. Some users list the serial number of a stolen iPad to thwart the sale of a stolen device.

 Cheers, Tom 😉