Zoom works best from a computer. But also works from a smartphone or even a regular phone.
Try the link first. If you have audio problems, try downloading Zoom from http://zoom.us/download, install it locally, then join the meeting with the link or the Meeting ID.
If you don’t have a computer or smartphone, just call 1-929-205-6099 and enter the Meeting ID.
For more help on how to join a meeting, see Zoom’s help https://support.zoom.us/hc/en-us/articles/201362193-How-Do-I-Join-A-Meeting-
For help on how to host an AA meeting on Zoom, see http://nyintergroup.org/zoom-protection-guide/