Set up jitsi inside an android app using react

I Have jitsi server on my aws instance and running, while I send the link to join, it says to install jitsi android app. How can I create my own app using react-native that connects to the same aws server.
PS: i have also tried the android app from jitsi GitHub page, but the problem is it’s not under maintanence and the size of the app goes beyond 90MB. please help me here. Iam Stuck