Retirement tax questions

I am disabled and my only income is from Social Security Disability Income and I live with my daughter and her two boys. I received total net benefits for 2019 of $17,669.50. I am a U.S. Citizen and my daughter paid for everything over and above what I could not. We figured out that meant she paid for over half my total support when we calculated everything including rent, food, gas, auto insurance, medical co-insurance, etc. 

 

 I myself do not file my taxes because it would be zero. I did file the first year I received SSDI but it came to zero and I was advised it was pointless to continue to do so, unless something were to change. I believe I do meet all the requirements to be claimed as a dependent on my daughter's taxes. Is this correct?