Concerns about Offer

Hi, I have received an offer for a PCGE on the terms that I provide maths and English GCSE certificates.

I had to re order as lost them, and what I didn’t realise is that it shows my DT GCSE as a grade 1… my PCGE subject is DT. I loved it in school but due to circumstances beyond my control in y11 (social services and moving out due to domestic situation at home) I was advised to choose one of my 4 chosen GCSE’s to drop so I could focus on maths and science. I chose DT as it was coursework based. Was too late in the year to officially drop it apparently, so even though I wasn’t in lessons and didn’t attend exams I received the fail. Really not sure what to do here, do you think they’ll understand?!