QMUL business

Qmul is my favourite university And the structure for the course I want to do (business) is really good, but unfortunately my predicteds fall below due to my school giving low predicted grades. They are really stubborn. In the best case scenario my predicteds will be ABB (I’m submitting appeals). It would be an a in Spanish, b in cs and maths. I know that the likelihood of me being accepted to the regular course is low as I fall two grades below the predicteds requirements which are AAA, but I’m not too sure how competitive it is. Equally I could try and apply for business with another course (the requirements are ABB) and then try and switch later, I don’t know how easily they would allow that either though. Or I could get in through clearing, but Idk if business will be in clearing here. I have no doubt I will meet the requirements of three A’s if not higher, I will have some other unis anyway as backup anyway just in case everything fails. Any advice on what I should do?