Customizer not works

Hi all – I ve updated the wordpress core to the 5.5 and also make an update to the agama theme to the latest, form then the customizer not work at all. The menu on the left in the customizer does not appear except the get pro button and on the right does not generate the preview. Does anyone has encountered the same problem or having fixed it? I have already try to deactivated plugins but nothing happens in the console I got some error in the jquery, thank you in advanced for any help on this

The page I need help with: [log in to see the link]