If you worked hard and got them results then maybe you should look to a more practical course like an apprenticeship. But if you just had a lazy year then you can get good A2 grades. Parents always want us to try our best and if you didn't then its understandable why your dad's angry, but don't feel like a failure. Your not stupid, especially if it was a hard subject like physics/maths.
You could either apply for a foundation degree this year which will get you onto the proper course this time, but that limits you slightly to unis that offer that. Or you could completely resit your AS, do revision every night then apply next year- with higher predicted and AS grades unis will be more likely to accept you.
There's another option if you want to get in uni next year- you could do 2 A levels in a year- quite a few unis accept 2 a levels like teeside, sunderland BUT you'd need to get either BB/AB because you'll end up with less points than 3 a levels. If you did this you'd have to persuade your teachers to give you higher predicted grades and show that you really are willing to work hard and want to get into uni. Your college might not offer this, but other colleges might.
Or you could get a job if you feel college isn't for you. Your not a disgrace and even though you probably have done barely any revision this year its not the end of the world. If you work hard this year you could end up going to uni next year or the year after. But you've got to put effort in and actually want it. so either go onto A2 in the subjects you got low passes in, resit those AS'S and do 2 other AS's and apply for perhaps a combination of foundation degrees or degrees with lower entry requirements at more lower ranked unis. Or move college and do 2 a levels in a year- its possible- 2 sets of coursework, 2 exams in jan, 2 in june. Or start your a levels from the beginning. Good luck. You haven't messed up your life- you've just had one lazy year and now its time to work hard if you want to go to uni.