kindly help me on nginx for centos 7

Hello i have vps with centos 7 and i installed cwp on it

then i choose apache / nginx / varnish

but i want nginx to run the site not the apache what i should do ?

currently apache must be used for php sites, I know that nginx/php-fpm intergration is planed to be added soon but this will probably need to wait for the new cwp release.