no communicaton between wordpress and whmcs

I have followed you set up now my whmcs install is as follows

I have installed my whmcs in a subdirectory and the wpmu install in the main directory

how ever i am not seeing the four step menu for the product as in the pictures for the product and also i am not seeing the users in the user section when they register in whmcs nor is the site being set up.

But i have followed all the instructions