I have reviewed your conversation with Adobe support (Case number: ADB-34387907-V3B0). As mentioned, the only way to buy and use Adobe apps is via subscription.
Sorry to hear you're having trouble activating your Creative Cloud subscription. To help you better, please share more details about what's happening? For example:
Are you seeing any error messages when opening or using an Adobe app?
Could you upload a screenshot of the issue?
This will help us understand the problem and guide you with the proper steps.
I’ve reviewed your account and noticed that your Creative Cloud for Teams trial has expired. To continue using Adobe apps, you’ll need to purchase a subscription.
Please request a consultation with the sales team via this link https://adobe.ly/4o8lKsU, and purchase the plan that best suits your needs.