Do I add my IGCSE result in the UCAS form?

I'm currently doing IB(will sit for a 2018 novemebr exam) and would like to apply to UK unis as an international student.
I also took Igcse last year and it was not really good. I've got A* for international mathematics and double sciences
B for Business and management and ICT
C for art and English A Langauge
The problem is that most of universities require at least B for igcse enlgish and my score is not competitive at all.
So, the question is: Can I skip the Igcse results in the UCAS form