EVERYONE should send them an email.
Send it to admin@ivyskin.com (I found that email on their PayPal payment) and copy support@ivyskin.com and tell them specifically that if your item is not received by XX date (your choice - I chose tomorrow 7/28 which is the outside of their 2-7 business days) you will file a dispute with your credit card or with PayPal.
Send it to admin@ivyskin.com (I found that email on their PayPal payment) and copy support@ivyskin.com and tell them specifically that if your item is not received by XX date (your choice - I chose tomorrow 7/28 which is the outside of their 2-7 business days) you will file a dispute with your credit card or with PayPal.