Should I send an application twice

Hello, this is my first time posting here. Recently I applied to an overseas scholarship to study biology. I wrote the best application I could except for one thing: when I wrote my UCAS ID, I forgot the last two digits. I’m so scared that I’ll automatically get rejected because of that. I contacted the admissions office telling them about what happened yesterday, but I haven’t heard back (mainly because it was labour day). I can send another application with this one error fixed, but I don’t know if I should. Can anyone please give me any advice. Thank you.

Why don’t you just cal them?