I normally get a tax refund but this year I am on disability will I get a refund at all

A tax refund is paid when your tax liability is less than the amount withheld from your income. That's why its called a refund. If your only income this year was exempt from taxation and nothing was withheld, then no refund.

You may be eligible for some tax credits that are paid even if there is no tax liability. This might mean the IRS owes you money. Consult a tax professional about your specific situation.

Did you pay a lot in ? You don't get refunds unless you paid a lot in on your taxes