Sold my iPhone via Glyde. Several days later I received an email stating that the buyer had rejected the phone because it was a knockoff. I immediately emailed Glyde and told them that I bought it at Apple, used it for years and that they - Glyde - had validated the ESN/MEID.
I received a form email stating that they will only charge one half the "shipping fee" the next time my phone is returned by a buyer@#$$%. Anyway, 10 days later, I still don't have my phone back. Wrote to Glyde again and, in a return email they sent me the link to the USPS. No personal comment, no apology, they just don't care.