Microsoft Visio Plan 1 - there is no Admin portal to assign the License

I bought a Visio Plan 1 from MS to add o m365 account (through GoDaddy) - but it seems there is no Admin function to add the License to a User. 

 

I spoke with support (case ID #6830744)  @GoDaddy. They said they would escalate it. But I wonder if anyone has seen this issue before? How do you assign the License so that a user can use the SubScription I bought for MS direct? 

 

How do you go with other MS products - like Visual Studio for that matter?