but when i open the link to access i'm asked for a passcode and i can't find the passcode. it's quite frustrating to navigate e zoom for me. thanks for any help
Yes. Look at the screenshot you supplied. It's asking you to input the secret code. If you don't know it the host should. If the host doesn't she can log in and the system will tell her what it is.
Here's what that looks like to the host
Regards
If my reply helped, don't forget to click the accept as solution button!