DKIM cannot be enabled for the domain as no verified default selector present

DKIM cannot be enabled for the domain as no verified default selector present

Hello,

When I open to control panel, I get the following message :

Configure DKIM

  • DKIM entries provide email authentication and better deliverability. Configure DKIM for lasercareprint.com.

When I try to configure it Iget the following error :
DKIM cannot be enabled for the domain as no verified default selector present

Please help me to resolve this error.
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 Check the attched  photo below for reference :