Not working well on iPhone 6s

I got the new iPhone 6s (and had to restart the entire game after uploading the app...lost all my levels and was at level 90...if anyone can tell me how to get them back Id really appreciate it)..anyway..the game wont let me click on the levels to play with the 6s. In other words I havent been able to play it! Help!!

IrishJewel about Dotello: Dots Match Puzzle