2015 Titanium Ecoboost AWD Needs engine

14 months ago I brought my suv to Ford Dealer because it was jerking and I was getting 11 MPG. They said I needed a new transmission and it was around $6800. I did and a few weeks later, I picked it up with new tranny. It was great. Although it never fixed the gas mpg problem. Within a year I heard a rattle up by the front right wheel very faint. I was out driving and I went to stop at a red light, and it didnt stop. The brakes were spongy. I thought I needed new brakes or rotors. I drop it off at the dealer 3 weeks ago. I get a call that afternoon saying it was the vacuum pump and I could get it replaced with labor new front brakes and change the brake fluid it would be $1250. I gave the ok. that same afternoon found out I was no longer going to be employed because of covid-19. Next afternoon they called and they said vacuum pump is connected to the Engine Crankshaft and it was full of metal shavings. The only thing I can do is get the engine replaced. So not only did I buy the vehicle out fully loaded off the showroom floor upgraded with everything including upgraded wheels, and paid for it in full that day. I had to buy the new transmission and multiple things here and there last year. Now the engine is apparently the only thing I can do to fix it is to get a new engine.. I refuse. So they said I can now come pick up my unfixed escape and pay the labor of them TRYING to fix it for $580.Because they took the vacuum pump off and had to put the broken one back on again. I need to pay $580 and get it towed another $180 out of there.
Is this normal to be charged for this at the Dealer? Nothing is fixed. Should I now just have it towed to the junkyard and take the loss of a fairly new vehicle? Now since I have lost my job I have no other car, I have no money to even pay them for the labor because since I dropped my car off up till now I dont have income.. Do you think Ford will allow me to get my car and pay less ? Devastated.