CRM fields

Hi, I bought the custom field add-on

1- I do not need any social network fields, how can I filter or hook to disable them ( and not getting them into DD) ? from functions.php would be good.

2- I need to add a color picker into the ERP custom field or in add Company admin form, but it does not exist into the plugin, can you give me a snippet to have it please ? same, I can add something into functions.php, it would be awesome.
As WP has the colorpicker in core, I can use some of this snippet here :

New Color Picker in WP 3.5

and if you provide the code needed to add it into CRM form.

thanks,
regards