Doesn’t save in progress – Color By Number! Pixel Art Review

Help ! Used to save in progress ,now it just shows puzzle starting over,I like 150 or more. Almost finished one had to stop and gone.it was perfect. Please fix.then it’ll definitely be a 5 star app. Saw your response to someone about save in progress I’m on an iPad Pro and have enough storage and it still won’t save . Help pleas
Review by SiBon515 on Color By Number! Pixel Art.