Can contracts be upgraded once deployed?

Hello! I'm a freshmen in coding and i'm trying to make a crypto project on the BSC Test Net... So, what I'm trying to understand is if when I already deployed the contract ( Token ) is it possible to modify it / add features to it ?

Thanks in advance.

Howdy !

Unfortunately, a contract that has already been deployed cannot be modified.

You may think that at the beginning of the project you will follow the rules of the game with that contract Token.But certain tricks can be made to give it extra functionality by interacting with another contract.