new social icons to add – extra element issue

Hi,

I would like to add a social icon in the extra element that is not included in your options. The social network name is “hellocoton” and the logo is like a little pink flower. You can see it here : http://www.hellocoton.fr.
Can you please tell me how can I manage this?

I also notice, that in the extra element I can add some text. However, I would like to add 2 links to 2 different datas which are :
– “mon panier” that I need to link to the cart menu
– “mon compte” that I need to link to the customer account.
Can you please tell me the code to insert to the helper-main-menu.php file in order to do this..

Thanks a lot,

My best regards,

Alexandra