Mogul keeps closing my programs, no notification for texts

[xpocad]

Sorry if it seems i keep posting but I want to run palringo on my phone all the time on my MOGUL, but every time i turn my screen back on, there is nothing open and I am forced to open the program over again and sign back in


also for some reason when i put the sound notification on for texts later that day i check it, and its turned off and i will not get a notification for my texts

does any one have any of these problems?