how to pick up a object in the back of the player? Help

Hi there!!! i making a platform game, but having issue make the player to pick up an object and set to the back of the player like a bag or a box or something, how can i achieve it? help please and thanks in advance

There are several ways to achieve it, but the simplest way would be to use the PIN behavior. See: https://www.scirra.com/manual/99/pin

Thanks, can you show me a example for the code?