I also have dozens of boosters given daily from the games and find it a great help in tackling the levels. At a level as high as 2000+ I'm guessing it's expected that due to my experience and knowledge, I have the determination to pass. And I do! I think there's a little too much 'pass first time' and 'hold onto all items'…
2049 has a timer and bombs. Did you reach the score whilst making sure no bombs hit 0 AND you let the timer count down to zero? Do that and you'll be golden!
Have you thought about buying the gold bars you need? Three months sounds like a lot of time torturing yourself by not playing for less than the cost of... well, just about anything these days. I'd treat myself ;)
Looks like all three chests appearing at once on your game, to me. Seems odd that there'd be separate numbers of Unlimited Lives when they can all just appear in one total, no?
How can you get to such a high level number and not know about bombs and timers? You don't just need to hit the score. You need to do it, let the timer run out and my advice, stop making moves which bring bombs in. I passed half a dozen levels like this before 2049, so you must have too. Check the banner before the level…