Please help, need to install authy

Hi I’m a Linux newbie, my friends call me Nickers. I need to install authy to use xero. I run AVLinux so I had to install snap to install authy via the sudo command, that was simple. But now when I type the install authy command I get this result

Do I just need to be patient and try later? Their server is not responding right? Or have I done something wrong and that is why my computer is not communicating? I really need to get this sorted after bragging how my Linux computer is better than Windows or Mac and can do everything, can somebody please give me some advice?

you might need to manually start and enable snapd via systemctl on this distro, looks like snapd did not start on its own here …