Im 26 I had a job don't have it anymore made 1700.. Also I won at casino 7500 told them to take taxes out they took out 2500 on taxes, plus I did that again I won 1400 they took out 600.. what will I get back a estimate

If you are Single (non dependent), then your deduction is $8,950.
Your total income is $10,600. Your taxable income is $1650. Your federal income tax is $165. Whatever, you paid more than $165, is your tax refund.
Make sure to file your tax return to get the refund. You are required to file.