my exams result was terrible, and here marks decide which collage I will attend there's no skill tests or anything just (marks)

I need prayers now, I don't wish to attend something not related to my skills and hobbies because I never work good in something I don't like or have knowledge in.

what made problem for me i was forced to take subjects i don't like according to education system, and this did cause lots of problems for me and effected on the ones I like that i couldn't know which to study or what to do that in the end I felt depressed and didn't wish to study hard. and many many other problems effected on me I couldn't feel encouraged enough to put more effort.