Suspended Account

I am a proud and satisfied customer of AT&T. I have been with you guys since 2015. I recently came into a financial hardship after the passing of my grandmother. I had to help my mom with funeral expenses. My rent fell behind as well. I am blessed to say that I still have a job. My wireless service has been suspended. I have a son with Asperger (Autism). I also have heart problems and need my phone. I am interested in making a payment arrangement to have my service restored. Please can someone assist me?