Searching testers for my integration

Hey there,

I am building a tool (videotopage) that integrates natively with wordpress, and I do seem have here and there reports from my users, that they do not understand exactly how to set it up.

1. I have an instruction how to setup an application password
2. Some users don't see that option…
   1. Some of them have no https cert, so I direct them to like auto-install-free-ssl
   2. Any other reasons why it might not show?
3. Then I have instructions to use a host like this https:// [host] /wp-json
   1. Here I am not sure if this is reliable?
4. After all sometimes the integration just does not deploy and the response from the server is not really clear.
   1. Are there some quirks regarding paths and paralink or how is it called?

I am using a node js integration library, but it is all somehow outdated, or at least old. Quite tough to properly integrate.

Thanks in advance