Issue resolved by local but good electrician without using any computer or OBD tool.
He reseted immobilizer and programmed key with the immobilizer.
He said try not to throw key on floor intentionally or unintentionally.
Irfan Autos and Workshop
Gawal Mandi, Rawalpindi, Punjab 46000
0300 9766912
https://maps.google.com/?cid=17254724348835078814
Umer Electrician
0331 9999469
Call him before visiting him just in case