I'm having a problem with my labels

[Chriskempter20]

Only mail classes Priority Mail and Express Mail are allowed for this account.

can someone help me with this error message?

[Moderator-Davis]

Howdy @Chriskempter20, 

Thanks for joining us here in the community! We are thrilled to have you with us.

For this error message, you did the exact right thing by reaching out to our Support team. They will make the needed adjustment in the backend so that you will no longer receive this error message and can ship as intended.