Cannot access Acrobat Pro

@kelly_0356 if your employer added you to their Acrobat Pro account, you need to make sure you are using the exact email address that your employer used to add you to their Acrobat Pro account.

Are you logging in with a personal Adobe account instead of the one associated with your employer's subscription. If so, then you you know why! You should log in through the Adobe website to see if your account shows the Acrobat Pro entitlement there. 

As the Pop-up suggests, they (as in your IT TEAM) are responsible for managing the Adobe licenses within your organization. Not Adobe. Your employer's IT administrator might have added you to their Adobe account but hasn't specifically assigned an Acrobat Pro license to your user profile. There might, and that's a a BIG might, be a delay between your administrator assigning the license and it being reflected in your account. But, double-check with that!