Help Please, I have my license key copied and pasted

Hi, i got driver updater, i copied and pasted my license key and entered my name as in my email, now when i enter info it says Enter a valid License Key, if i copied and pasted this why does it still ask for valid license key, thank you, how do i get my money back please, any help appreciated

Have a read here

https://support.piriform.com/hc/en-us/articles/204043844-How-to-register-and-activate-CCleaner-Professional#if-you-get-an-error-saying-that-your-license-key-is-not-valid--0-9

If you still have problems contact CCleaner support here via email

support@ccleaner.com

Or use the webpage here

https://support.piriform.com/hc/en-us/requests/new?ticket_form_id=86507