Low-quality background. Just 3 seconds in and that's a really big minus from me.
Hard and Insane is literally just a little AR adjustment. Another minus here.
A little bit of research and found out that the title is wrong, it should be "Коля, Коля" as the Unicode title and "Kolya, Kolya" as the romanized one.
BPM is also incorrect, it's 146 throughout the song.
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Four minuses from me and I didn't even go deep inside your map and your mapping. Beatmap Nominators (people who will responsible for ranking maps) sadly will just straight up ignoring you if they see this.
My suggestion is to NOT ranking maps at this state. Try to experiment with various songs and concepts, try to ask for feedback (not here tho,
Modding Queue is better) until you can gasp the fundamental of mapping and find yourself your own mapping style first, then at that point you will learn more about the ranking process later.