Loreto college application help

I really want to get into loreto!!! I want to study biology chemistry physics and maths, I have target grade A in all of them and already a C in English language and a B in core science but I'm going to do additional and triple this year. I want to make my application stand out! Can you tell me what they are looking for accept from good grades ? I'm stuck on what to put for general interests ???? I really like science and computer games I also volunteer for 3 years now and I like making websites... Help me please