Accidentally purchased stock photo license that was unwanted

Hello SilverWolf1973, 

I have verified that you have licensed asset ID:503392485 and have granted you a replacement license. Please delete asset from any downloads or library at your end.

Hope this helps !!!

You can't unlicense. You need to delete the files from your computer and contact Adobe support for a replacement license point. Adobe customer care can be contacted by beginning a secure chat session at https://helpx.adobe.com/contact.html?rghtup=autoOpen. Pop-up blockers need to be disabled! If the chat window fails to open, or is non-responsive, use a different device to start the interaction.
Support phone numbers may be found here: https://helpx.adobe.com/contact/phone.html. Please note that phone charges may apply.

(see also here: https://community.adobe.com/t5/creative-cloud-services/how-to-contact-adobe-support/td-p/11875703 or here
https://community.adobe.com/t5/account-payment-plan/how-to-contact-adobe-support/td-p/11843852)