?????? ??? ????? ????? ???? ????? ???? ??? ????? ????? ????? ??????? ?? ?????? ???? ????? ??? ???? ???? ??? ?????? ?? ????? ?????????? ?? ??? ????? ??? ???? ?? ????? I have been useing this app for 2 decades and It can be actually great and handy but there is a slip-up,the mistake is always that After i drop by sixth grade and open up a pdf the te