Facing problem while adding domain its showing used somewhere else need to remove from old association

Hello Team,

Help me to remove the older site attache d to domain i need to remove domain so i can attach new site asterixservices.netlify.app from this account

  • We need to know your netlify site name(asterixservices.netlify.app). Example: gifted-antelope-58b104.netlify.app
  • DNS issues? Tell us the custom domain, tell us the error message! We can’t help if we don’t know your domain.(domain name :asterixservices.in)
  • kindly remove the older clinquant-semolina-4b3154.netlify.app site attached to domain

i want to remove my domain asterixservices.in mapped with clinquant-semolina-4b3154.netlify.app

i want to remove as soon as possible .