Homepage Post Showing Different URL

Hi

Recently i changed my hosting namecheap to cloudways.

Am facing problem in https://kaashitech.com.

all the post showing in this format index.php/2021/03/09/

This type of url showing through my homepage :

https://kaashitech.com/index.php/2021/03/09/how-to-fix-google-play-services-battery-drain-on-android/

i am looking for URL primary domain + postname

i already changed permalinks. But still am facing problem.

.