I unassigned a site, but now when i try to reassign that purchase code in the cornerstone wp-admin panel it gives me this message:” We’ve checked the code, but it doesn’t appear to be an Cornerstone purchase code or Themeco license. Please double check the code and try again.”
I’ve tried entering it manually as well as copy-paste.
Would you mind sharing us your admin credentials and purchase code so we could try validating it.
Don’t forget to set it as private reply.
But before sharing us again the code, please remove your domain again in your license page in your account then reassingn again your domain to the purchase code.