my visual effect eror, cannt you help me? why

please help me so bad, why my visual effect eror skill not effect

Please help me , i can play without effect , come on
So sorry for the late reply. Still having issues with the visuals?
Ryansama
Please help me , i can play without effect , come on
Take a look in the settings. Also depends on the device settings
I have same problem
It hapen after last mt
Before it still normal