Try to use the next code: [vc_row][vc_column][vc_icon icon_fontawesome="fa fa-phone" color="custom" align="center" custom_color="#5472d2" link="url:tel%3A0771773751|||"][vc_icon icon_fontawesome="fa fa-whatsapp" color="custom" align="center" custom_color="#25d366" link="url:https%3A%2F%2Fapi.whatsapp.com%2Fsend%3Fphone%3D%2B40721777771|||"][vc_icon icon_fontawesome="fa fa-comments-o" color="custom" align="center" custom_color="#0084ff" link="url:http%3A%2F%2Fm.me%2Fmagneticnailromania%2F|||"][/vc_column][/vc_row]
Also, you can create a static block and select it in settings of the HTML element http://prntscr.com/q2sk1p
