- Write to FB IG Partner Support here: https://www.facebook.com/help/contact/644690422793138 and ask them to UNLINK your Instagram account from your private domain by choosing the option: “I have not been approved, but want to change my domain”. After 1-3 days, an e-mail will arrive for you to reply with a text of “I consent to…” blablabla. You copy the text they send you and e-mail them back. After 12-36 hours you will get a confirmation that the Instagram Shop is unlinked from your private domain