Which is the best billing software to be used with CWP?

I am trying to use / integrate WHMCS with CWP

but I see that most of the features dont work like (Import / suspend / unsuspend etc.)

Is there any other billing software with better integration?

You must make sure that you have the whm and the cwp module well configured, all the functions go well

Good day.
Can someone write detailed steps for installing the WHMCS panel?
I can't install it ..

... I downloaded cwp7 / cwp7.php
... created the / whmcs / modules / servers / cwp7 / directories in the / public_html folder and uploaded the cwp7.php file there

What to do next? how to install WHMCS further?

CWP uses WHMCS, but your billing system should not depends a control panel.
Use the system you like more.

CWP uses WHMCS, but your billing system should not depends a control panel.
Use the system you like more.

First you have to install WHMCS follownig their simple install guide.
After you have it up and running, then follow the guide how to install the CWP Module into WHMCS.

Or is you have Softlacous installed, they have WHMCS there to install also, then again just install the CWP Module afterwards.