Do you have a Question about Social Security?

I’m an adult who already struggles with Epilepsy and I take care of my mother with dementia and my father who recently had a stroke, Dr appointments, giving medication and recently taking iver the bills as well. I have moved in and I have heard of financial assistance for family members who step up to take care of aging family members. Ive also been trying to get them more insurance but they need medicare part a and b to apply for one that i want, currently medicare options are open but for some reason i can not sign them up for part b right now. Basically I am confused, need some help and direction.
Thank you