Score report Problem

Hey guys,
My situation is kinda complex right now. I finished 12th and I planned on taking a gap year because I felt I wasn’t ready for college and one of my cs project took of very well which is the major reason i am planning on a gap year. The actual problem is that my 12th grade scores weren’t that great, so what i am planning on doing is to repeat 12th grade again, so my main doubt is to what high school reports have to be sent to the college, the 12th grade one that i finished or the anything else ?Please let me know and feel free to comment !

Talk to your guidance counsellor about how that works and what they will report on your transcripts.

I live in an international country and in my country we don’t have any counsellor of this kind !