Retrieving Timestamp from Firebase and store into Textview in Java Android

Hello Everyone, I need a firebase expert who can retrieve the timestamp of the post and store it in text view. The timestamp is already stored in firebase and just needs to be retrive. The developer needs to work with Anydesk/Teamviewer. Code is written in Native Java should be familiar with it.

My Budget is 600 Non-negotiable. Interested candidates only bid.