Thank you for using Just Answer.
These machines have had some problems with the spyder attachment on the washer tub that corodes badly.
You can check this from inside the tub. Push from the inside outwards to see if you have additonal play. Turn the tub 1/3 and try pushing again. Repeat once more.
If you find an area that has considerably more play than another then, the spyder assembly has corroded badly and detached from the tub. You will need to purchase an entire new tub to fix this. You may wish instead to purchase a new machine which could run almost same money.