Channel could not be contested. While adding my Twitch channel

Good evening,
I tried to connect my Twitch channel twitch.tv/aartza to become a creator but I get the following message : “Channel could not be contested. If you think this is in error, please email us at support+publishers@basicattentiontoken.org
I tried sending an email a few weeks ago but I never received an answer. I tried connecting my Twitch account again today but it still doesn’t work.

Please repost your question in the correct subforum:

Thank you, you can close or delete this post. I created a new post in the appropriate channel.