The inside tub of my whirlpool ultimate care washer is loose inside ?

The tub of my whirlpool ultimate care washer is loose inside the washer and is sort of leaning to one side as if the washer is off balance and makes a lot of noise and operaters as if is off balance even though it isn't. It is a Whirlpool ultimate care heavy duty super capacity plus 8 cylcl 2 speed motor model LSR8233EQO Serial number CHO749649. Can someone tell me if this can be repaired and what is wrong with it. Thanks!