1 - Warning!
You can use this program with Kali Linux. Therefore if you don't install the Kali Linux. Firstly you need to install Kali Linux.
2 - Start The Program
Firstly, you have to go program's directory from terminal. Secondly, you have to write that on terminal.
python main.py -i your card interface -m wanting mac address
Example: python main.py -i eth0 -m 00:11:22:33:44:55
Finally you can use this program with python3
Example: python3 main.py -i eth0 -m 00:11:22:33:44:55