I made a mistake on my application! I just submitted an application to Centrica for an apprenticeship role, but I accidentally left out my highest qualifications, which are my high school standard grades from my Scottish exams.

Now I’m unsure about the best course of action. Should I:

1) Leave it as is and hope for the best, explaining that while I didn’t perform well in school, I have gained valuable experience in my admin roles over the years?

2) Reach out to them and provide an explanation?

3) Submit a new application using a different email, while keeping the rest of the information the same?

Also, I’m currently studying at college and working on a Level 1 SVQ in a relevant subject, which I would have to present if I am successful. Any advice would be appreciated!