I have already contacted with hosting company Hostgator. Since it is a shared hosting they will not provide any root command to be executed. I have got a huge warning like:
[PHP] Error: Version warning: Imagick was compiled against Image Magick version 1650 but version 1654 is loaded. Imagick will run but may behave surprisingly at Unknown#0
from 188.8.131.52 by admin at 2020-04-06T19:21:31+00:00
How to get rid of this.