@initiate If you want to store the bot/user conversation in Postgres follow these steps:
Step1: You should have a bot ready in rasa
Step2: Install PosgresDB in your machine with the credentials.
Step3: Follow this thread: How to configure rasa.db file in a different location? - #3 by nik202
Step4. Run the rasa using rasa run -m models --enable-api --cors "*" --debug | this will run on port 5005
Step5. If you are using custom action server just run active server in new terminal i.e rasa run actions | This will run on port 5055
Step6: Open the PostgresDB with credentials and you will see the bot user conversation store in db
Follow and let me know, if you faced any issue. Good Luck!