Failed an Igcse subject

Some universities will require a set number of GCSEs. Southampton requires 7 for example. You'll need to look into the different unis you're interested in and see how many they require. If you can find enough that are happy with what you have, that is great.

If you can't and need to resit, you'll need to find out how they feel about that too. It's complicated but with a bit of research you can get the answer .