I started playing dragon city 3 years ago.
I had no issues till last week.
But now after the game is open it is slow and gets stuck all the time.The islands are not loading completely and is not responding.It is slow to respond and stuck.
I am using a phone with 4gb ram and a Snapdragon 835 processor.So it definitely is not a problem with my phone.I am using pie software currently.

@fahad-vaheed Did you clear game cache? That helps often with many problems.