Planet Fitness taking money from me

Hello My brother and I join planet fitness about 3 years ago and signed both a 1 year contract .I have cancelled my contract/membership a year ago but my brother is still paying because apparently it was not a year membership.I tried to cancel his membership as he is mentally challenged and Won't be able to do it himself.They were rude to me and put the phone down in my ear.Can you believe a business would do that.I have been paying for an extra year because they don't want to help me cancel my brothers membership.I lost all respect for this place.Will never ever go back to planet fitness.