Need whmcs addon with cpanel

I need whmcs addon which can create ftp in cpanel/whm account only with same folder access to all the users. basically when client order the package, client's ftp account will be created and that ftp detail should be mailed and also should be shown in whmcs particular service. all created ftp will have same folder access... like everyone will have access to ftp://[login to view URL] that should have auto suspend when client fail to pay and other necessary features... if any questions please ask.