Garden Blast

I was doing great with Garden Blast until level 470.  Been stuck there for more than 6 months and I am not spending any more diamonds on that game.  Used to like it but it is unfair that you can't get by that level on the number of turns that are given.  Disappointed in this level.  Been playing many years and you would think with all the technology you would be able to see who is stuck and where.  Why can't we play multi levels like in other games for events? let them replay multi levels when events are going on like in other games.  Is there a level 471 or is this the ceiling?  Can never get a sun at this level ever.