Q: could not activate ipad

Hey Salinigobal,

Sorry to hear that you are having issues with activating your iPad. Let's see if we can get this sorted out for you to get you back up and running with your iPad.

If you have recently updated, you should try out the steps in the article below. It will have you verify that your iPad is associated with your Apple ID.If need be, you can use iTunes to activate it or even turn off Activation Lock to get it working again. 

If you can‘t activate your iPhone, iPad, or iPod touch after installing a software update
https://support.apple.com/en-us/HT206203

Take it easy