With a diamond shaped board and diamond shaped jelly pattern, it seems simple enough, but you have a large array of 5 hit blocks in the main area of the board. Try to avoid breaking the one right under the bomb dispenser and work out everything else to remove the double jelly from there first and then work on that area last as you are then faced with 7 move bombs once you open it up.
Patricia Frederick’s Tips for Candy Crush Level 284
Start at the bottom and work your way up to avoid setting off the bomb dispenser as long as you can. Striped/wrapped combos are fine to clear out some of the jellies because the block directly under the dispenser is a heavy one and can take a few hits.