NHTSA Complaint #11675232 — 2013 DODGE DURANGO

My vehicle randomly stalled in the middle of the road (I was unaware of the recall, I was not notified of recall upon purchase of vehicle) when I was towed to shop they confirmed the issue was the fuel pump relay (I believe that is what it’s called that the recall is for) I was charged $700 for 2.5 mile tow and repair. After leaving the shop my vehicle began having other problems shortly after (within a month) my vehicle stopped accelerating like a normal vehicle would, it was harder to accelerate it seemed and then the noise.. it is like a knock or a grind? I was told I needed to replace my engine mount so I did… another $850 later and the noise is worse and it still doesn’t accelerate like it should and they are saying my transfer case needs replacing and that it will cost me 2k just for the parts. My car was in perfect condition before the relay failed.. no issues. So is it another recall or is it damage due to a recall I was never notified of?