My aws account got hacked and my lightsail instace deleted- is there any recover option for that instance -please help

Hello,

Did you happen to take any snapshots of the Lightsail instance? If no snapshots were taken and the instance was deleted, it's very unlikely that it can be restored.

Here is the documentation on how to set up snapshots in Lightsail: https://lightsail.aws.amazon.com/ls/docs/en_us/articles/understanding-instance-snapshots-in-amazon-lightsail