Minecraft - Unable to connect Mojang account with Tynker

Hi

Hoping someone can help. I’m trying to associate my mojang account with Tynker so that my sons private server can appear in the Java version of minecraft. I’ve followed the instructions on the video but the My Server option does not appear on the website as shown.

Any guidance for the new layout in Tynker to link my Mojang/Minecraft account would be appreciated.

Thanks
Darren