How do I download from canto?

Could you please provide me with a step-by-step guide on how to download files from Canto? I'm not very familiar with the platform and would appreciate some clear instructions. I'm specifically looking to download some important documents for a project I'm working on. Could you also let me know if there are any limitations or restrictions that I should be aware of when downloading files from Canto? Thank you in advance for your help.