Hello ronaldt84304980
We apologize for the inconvenience caused, as per the description above, you are not getting an option to download the Adobe PDFPack subscription which you purchased, and you to discontinue with the services and need a refund, Is that correct?
The record shows that you are subscribed to Adobe PDFPack subscription and it's an online service which cannot be downloaded as an application on a computer.
But you can access the services through a browser and can be accessed through desktop and mobile app Adobe Reader DC.
Access the services through the URL https://cloud.acrobat.com/convertpdf with your Adobe ID and password on a browser.
You can also use the free desktop version of Adobe Reader DC to use the services of Adobe PDFPack, just "sign-in" with your current Adobe ID in Adobe Reader DC. To download Adobe Reader, use the URL Adobe - Adobe Acrobat Reader DC Distribution
For troubleshooting, you can refer to Troubleshooting Create PDF, Export PDF, Adobe Send, Fill & Sign … services(PDFPack or Document Cloud Services).
If you wish to discontinue and get the refund, you can refer to Cancel your membership or subscription | Adobe Acrobat, Document Cloud PDF services
You may also contact Adobe support team for cancellation and refund Contact us | Adobe
Feel free to update this discussion in case you need further assistance.
Regards,
Anand Sri.