The new site for ordering the Roman Colosseum tickets directly from them is colosseo.it. I have tried entering the site with my laptop, ipad, etc. however nothing works. Is it just me for whatever reason, or is there a problem with the new site? Thank you in advance for any advice you can offer.
... however nothing works.
Can you be more specific about what's not working?
Are you using https://ticketing.colosseo.it/en/?
It is too early for us to order tickets but, this website looked like it had new information about ordering tickets.
https://www.romewise.com/colosseum-tickets.html