Cannot register with Themoholics Support - registration page broken

Hello. I am trying to register with Themoholics support. The captcha on their page is broken so I can’t complete the registration process. I sent them a message a few weeks ago but no changes yet. Can someone please ask them to fix the captcha on this page https://help.themoholics.com/entry/register? Thank you.

Hi, there are authors who reply faster if you leave a comment on their item (theme) page (than sending an email via their profile page).

Regarding the captcha, it might be broken in a certain browser, could you please try and check if it happens too when using another browser? Might be working with another browser.

All the best!