Credit Cards For Teenagers Teenagers And Credit Cards/ Debit Cards?

Teenagers and Credit Cards/ Debit Cards? - credit cards for teenagers

I'm 16 and I leave my house soon [long story, but I am mentally ill mother]
I have 2 Great on the bench, but my mother is the legal guardian acccouna but my name is lead 1 into it, all my money.
I take all my money with my mother here?
and open a new account ...?
Do I need a credit card, cause and get one of my friends, is the purchase appartmnt of one and I need to build my credit so you can get a car and others?
I have a credit card or debit card and current car is 16 years old with a parent?