My Unlocke World Didn't Play!!!

Hi everyone,
as you see above, yes after the world one unlocked and reached the menu to select the second world, nothing happing. I don't why!!! I need your help kindly!!!
Thanks

 

There's a ton of threads on the forums. Here is just one

 

Thank you
spicedbeangames
for help,
in fact I tried many many suggestions here, nothing worked, yes I can jump after finishing world 1, but later there are three problems: first the lock not moved from second wrold, next I can't click on second world icon because it's already locked, moreover, in world selector the price appear only for second world, but the rest from the third to tenth (for my game) ther no price box .
Thanks again