Hey @Omar_A ,
I hope you are doing well. To set up ODK Central you need either a public domain or you need to take a public IP from your internet service provider. After that you need to update these details accordingly.
Have a look on these posts.
- Install Central on Ubuntu 20.4 on AWS EC2 instance - #11 by yanokwa
- Is it possible to install and run ODK Central server on a local machine? - #10 by Ronald_Munjoma
Best,
@iamnarendrasingh