Your ratings are currently all at about 1300 after five years of playing here-- nearly five thousand games.
I think that 2000 is completely unrealistic. 1400 would be a good achievement in 3 months.
It looks like you have done plenty of puzzles, so you aren't likely to get much more out of pounding random puzzles.
You haven't done many lessons here. Did you enjoy the ones you took? I think you might want to try to take advantage of the lessons linked now from Chessable.
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