QloApps is an independent platform just like Wordpress. So you cannot setup QloApps on Wordpress but these two platforms can be integrated to suffice your needs.
There are two approaches possible for this,
1- The free one: You can give a Book Now button on your Wordpress website and install QloApps on your sub-domain.
On clicking this button the customer will be redirected to QloApps website. Then he will be able to make the booking on the QloApps system.
2- The Paid one: We can integrate QloApps and Wordpress. So that the booking will be done from your Wordpress website only.
I hope you carefully follow guide: https://qloapps.com/install-qloapps/
If you have some error like me you can so that problem like the ways I did, It worked for me. Thank you! Thank Faiz for your care to my question, I think I need to share it which you.
==== Fix some Permissions on files and folders ====
chmod -R 777 ~/hotemerace ( folder you will be install website, default is /var/www/html/.., but my website was change that folder to home/website/hotemerace)
Which the isussues: In the PHP configuration set upload_max_filesize to minimum 16M"
====change two file size one three location:========
=========Fix SOAP extension is not loaded==========
#yum install php56w-soap
Many people will guide you using just command like: yum install php-soap, but you have to check your php version to install soap version for your website.
Hop it helpful to you!