Set a domain as Primary despite no option to do so

Hi there,

My client's site has three domains connected to it and we would like to change the primary domain from blackwatchfilms.co.uk to blackwatchtv.com. However, I am not given the option to set that as primary domain. Does anyone know why this domain in particular does not come with options? Domain is provided by GTT.

Please see screenshots of all three domains. Two out of three have the option to set as Primary. Really appreciate any insight to this!

Thanks,

Abigail
 

Thanks Ziggy, they were able to help!

Just now, abigailallen said:

Thanks Ziggy, they were able to help!

Fantastic! Can I ask what the problem was that they fixed?