How to join a meeting through my application with React

I am making an application in which you can only join a meeting, let me explain: In the application you can only put the data of the name, the url or id of the meeting and the password.

I have investigated how to do it through the Api, but it has not worked for me, I have been about to achieve it but it gives me an error with a 200 code that says: cannot join the meeting.

I'm still a Junior in programming, maybe that's the problem, but can you help me with the problem I have?