XB24C-XBee S2C Modules cant communicate

I have 2 XBEE S2c module like these -> https://i.stack.imgur.com/8YZc5.jpg

I installed XCTU latest software from the internet and set one of the XBee is router, other one is coordinator. I gave them exact same id 4444. After looking tons of website i couldnt communicate them. My friend got same XBees and i used those configurations but still not working. Is my XBee Modules are broken?

Here are the settings;

For Router: https://ibb.co/album/k5mgDS

For Coordinator: https://ibb.co/album/7QmcR0

Terminal Example ( Coordinator Send and Receive at the same time but Router dont sending or receiving anything. )

They both connected to the computer like this; https://i.stack.imgur.com/ZDg7j.jpg

I look for a solution in all websites, and tried everything but did not find anything useful. With same configuration my friends devices can able to communicate but mine doesnt.

Do you have antennas connected to both of them? If not, connect antennas.