Going for Undergrad studies but there’s a slight issue

I want to provide some context that I am repeating my final year. I scored 92.4% in grade 11th and 90% in 10th grade, but around the time grade 12th started, my father's health actually started to deteriorate, and his kidneys started to get damaged. Because of it, I wasn't able to focus on my studies at all, resulting in my poor performance in my finals. He went through his transplant, so currently he is doing completely fine, and I can focus on my studies. I am not enrolled in a school, but I am currently preparing for an exam that is equivalent to my 12th-grade exam last year, so, in a way, I am homeschooled as of now. I can provide my grade 9, 10, and 11 results, and my 12th results after April.

Now, the issue is that the 12th exam, which I will take this April, is an open board exam. This means you don't need to get admission into a school (if that didn't make sense by now), but when I looked up language schools, everywhere I checked requires a letter from a school confirming that the student will perform well or pass if they can't provide their results in time. And this is genuinely the only thing that worries me now, as it could affect the visa process and possibly cancel my plans. Funny enough, but when I told GajinPot about it, they just stopped replying to my emails 😉 I have emailed some schools that I'm interested in so far, but if they can't accept me, I will probably have to diversify my school choices.

(Also am planning to go by October 2026)

If anyone has faced a similar issue or knows how you can tackle it, then please reply to this post. Thank you!!

by Spiritual_Extreme_22