How Can I Get in Contact with Poshmark Support?
If you need to get in contact with Poshmark in regard to a tracking or delivery problem, a return issue, a payment issue, a problem with an existing order, your seller earnings, your Poshmark account, or any other general questions, your best bet would be to fill out this form, which will send Poshmark an e-mail, which they say will be replied to within 1-2 business days.
At the moment (March 2, 2019), Poshmark does not have a support phone number available.
The Poshmark Headquarters is located at 203 Redwood Shores Pkwy, 8th Floor, Redwood City, California, 94065.
February 2020 update: Although it is one of Poshmark user’s most requested features, Poshmark has yet to provide us with a support phone number.