this item was advertized on my cell phone. to get a free trial. they said no money . un less i liked it and sent for more. i didn't then started getting it .i have four allready and they are charging it to my bank account . i didnt give them that info. but there it is on the statement. i am 81 years old on a fixed income and dont have that kind of money. i didnt open the 3 boxes that i got .after my first free trial. should i send them back. i dont want them. what should i do.