Streeteasy Technical Support

I have been having technical issue since yesterday. I saved some listings to my folders and now I cannot discard or restore listings besides the listing on top. Streeteasy did not make the discard or restore function in the listing detailed page, and the only place I can adjust it is the folder summary page. This technical issue is making me waste a lot of time. I sent one email yesterday and 2 today but never got any response from Streeteasy. I tried to call them but the phone number is always busy. Has anyone got the same issue? How did not resolve it or is there any recommendation? Thank you very much for your help!