Quicksort Getting TLE

Im gettiing a TLE in just one of the test cases, please help.
my solution - https://ide.codingblocks.com/s/104641

@J19APPPP0011 hey kevin you should try randomized quicksort for resolving this issue.

how do we use randomized quicksort, can you please tell?

@J19APPPP0011 I think there is a video on this by prateek bhaiya on youtube.

thanks, TLE got solved.