Can getting brakes done cause air not to blow out of the vents any longer?

I just had my rear calipers, brake pads and rotors replaced on my 2005 Honda Accord Hybrid at a local Firestone. As soon as I turned on my car and went to turn on the heat no air blew out of the vents. Even on high nothing comes out. The heat and AC were working perfectly for the past 13 years that I've owned this car. I was literally using the heat on my way to the shop and all was well. It was supposed to be a 90-minute to no more than two-hour job, I was told. The job took four hours to complete. They are saying that there's no way that they could have done anything that would affect the air coming out. I find it hard to believe that after 13 years the four hours it was in the shop was when something went wrong. They took it back in and are saying they think it's the blower motor, though that are not certain. They said they did an electrical diagnostic, which I would imagine involves checking the fuses. Any ideas on what could have caused this? Any help would be greatly appreciated.

Help me decide between these coupes?

Lexus RC
Infiniti Q60
Hyundai Genesis Coupe
Honda Accord Coupe (V6 version)

I know these are different (though Q60 and RC are more similar to one another), but all are sporty coupes with decent to excellent performance. I'm having trouble deciding. Help me out here. What are the pros and cons of each. I'll be doing my own research, but I'd like to hear from people who know these cars better.

Added (1). I'm not asking what you THINK of these 4 cars. I'm asking what the pros and cons of each. I don't know why there are so many HORRIBLE answers on here.

Where should I take out a car loan?

So I want to buy a 2019 Honda Accord hybrid. I'm 27 years old and this will be my first time buying a car without my parents by my side (maybe I should have mom come?). My credit score is around 700 and I was just wondering where is the best place to take out a car loan. I bank with suntrust currently. My last car loan I took out with Santander for a $13500 car and ended up paying $26000 but I think it was bc my dad had to do-sign and he had bad credit. I don't want to run into this prob again if possible and I want to keep my payments no higher than $300.

Can anyone give me any tips? The car is $25000 and I plan to put down a $5000 down payment

Should I Buy a 2012 honda with 94k miles?

I have found a car at a Carmax dealer, Its a white 2012 Honda Accord ex-l fully loaded for $13,998 . It looks smack brand new no scratches or anything. Did a test drive its rides smooth and engine sounds great! I Labsolutely LOVE it but it has 94,000 Miles on it. Should I get it or keep looking.

Added (1). Carmax is also a great dealer if you aren't familiar Should I Buy a 2012 honda with 94k miles