Washing machine Drum rattles

I think there is the underwire from a bra caught somewhere in the drum making it rattle and spin violently when its on! How do I remove offending item? Thanks

It is probably between the clothes tub and the outer tub. To remove it from the outer tub port, open the washer's main access panel and remove the large-diameter rubber hose that connects the pump to the bottom of the outer tub and try to remove the clothing through the port. Good luck