TCM recall

I am also waiting for a TCM. I co-signed a loan for 2014 Ford Focus from Willis Ford, 15 North Dupont Blvd Smyrna DE 19977. The salesman Frank Lauro, Jr. 302-653-5900. When the vehicle stopped going into gear a little after 3 months, I was referred to the service manager, Rick Catterton. "Rick" successfully scared me away with "$200 for a diagnostic, it could be thousands of dollars and months before it could be repaired". I then went to Winner Ford, 591 N Dupont Hwy, Dover, DE 19901 on August 18, 2021. The same day, after they performed a diagnostic they informed me of the national recall on the TCM, but they did not have parts. I went back to Willis. My salesman, Mr. Lauro, denied having any knowledge of a recall. One of his selling points was "it is certified, pre-owned" which obviously means nothing. I spoke then to the Sales Manager who pretty much said sorry about your luck. This was my son's first car purchase, he is struggling to get to work and support his 1 year old baby. Due to all the stresses he is now suicidal. As the car sits, the ethanol gas will begin to make other parts break down. Who will be responsible then?