Uni requirements

Hi. I'm new to this forum so sorry if this is not the right place to ask. I came to London a year ago and was interested in starting uni after getting my A-level in Spain (bachillerato). However I thought no University would admit my A-level since most courses do ask for a mark in maths I didn't get.
Here's the entry requirements for the course I want to study and honestly, besides the IELTS, I have no idea what does the rest mean.