hotspot icon

I have got six questions regarding to our enfold wordpress site would like to ask:
1 Is there any way to change the hotspot color (radical color, mouse on/off color, after click color )?
2 How can we modify hotspot icon to other kind of icons instead of the default white spot?
3 In the advance layer, how can we change the background image so when the layer changes, we don’t see the white background by whatever image we define.
4 Would you please show us how to modify the code so whenever we receive client’s subscription request/contact us form, we can get their IP address as well.
5 How to save the customer detail into system database (SQL) when they send us subscription/contact us?
6 How to implement extra discount to the final price when customer register their detail as a member via woo-commerce and save user detail into our database?
Thank you very much