Dua request for A-level results day

Assalamu alaikum, my results day is tomorrow for my A-levels and if anyone has any duas (supplications) they recommend I read so that I can get into my firm choice or insurance choice university and won't have to go through clearing, it would mean a lot to me. Also, if I do dhikr, like reading Astaghfirullah 33 times, etc., would that help increase my chances of getting the results I desire? JazakAllah khair!