I emailed support.maniaplanet.en@gamesplanet.com for tech support and they told me to email support@nadeo.com so I emailed support@nadeo.com and they told me to email support.maniaplanet.en@gamesplanet.com for tech support.
4 days later I still can't connect

Can anyone help?
I'm getting...
1) checking the connection to master game server
2) cannot connect to the server (12029)
3) You are not online
you will need to be able to connect to an account to use all the game features
connect or stay offline button
4) click connect
5) Press Ok to retry connection
6) Unable to load trackmania canyon
you must connect once to maniaplanet server to activate, aquire or update this title
7) could not install or update titles files
8) This title insn't playable