Hi there, got a weird one

My steering always pulls to the left, if i have my steering wheel in the center it goes quite wide to left so im always steering right. Also, my brakes, the discs and pads look brand new but its like they are not being used at all, the car just does not want to stop and when i apply the brakes firmly the steering wheel shakes and pulls hard to the left, it also does this if i drop a gear when slowing down.

Not sure on what it could be but any help would be appriciated
cheers