If you want to establish your credit and get a credit card as well as a debit card, your best bet in doing this is open an account with a local credit union.
You would need $25.00 to ope your account, which would be the start of your savings account.
Once you have opened your account with the credit union, you are immediately eligible for
#1.A credit card
Your limit would be based on your current debts and your monthly earnings you have to pay these debts. The interest rate on your credit card would be no higher than 10% as oppose to the 14%-24% on other credit cards
Use your credit card wisely. Simply because you have a limit on your credit card, does not mean that you have to hit that limit.
#2. A debit card
#3. Apply for an unsecured loan.
It would be very important for you to start paying your debts on time as agreed, per any contract you signed or the minimum payment that might be listed on your credit card statement.
Using your new credit card carefully and wisely, and paying your current debts on time would increase your credit score. You would see an improvement every 3 months.
Make small purchases and pay each purchase as to the minimum you are required to pay each month. Over paying each month would not improve your credit score, however, under paying id detrimental to your credit score.
I hope this has been of some benefit to you, good luck.