This is an absolutely ridiculous level. You have 15 moves and 150 jelly to clear, with most of it being encaged.
This is absolutely ridiculous and would require a jelly-per-movement efficiency of 10 jelly broken per move as the bare minimum with everything lower being underperforming and going to have to compensate with even higher efficiency in the next moves.
You would need to have all power-ups, super bomb, a mail's worth of lives and a gigantic amount of luck to get past this, and even then you would need to play your moves very carefully to beat it at the last move. Its very unreasonable beating this without spending a ton of money.
Edit: I've managed to get past this level without paying a dime, basically I got extremely lucky at the start immediately triggering the UFO, then I proceeded to get a colour bomb plus wrapped candy combo, then I got another colour bomb plus wrapped candy combo and was with about 4 moves. Then I set up a double colour bomb combo and eliminated most of the jelly except 2 which were perfectly lined up to win at the last move. I don't even know how I managed to pull that off but oh well