Kryptono is a scam market, I sent dozens of XRP coins to the Kryptono market and they never got into my wallet, but I very clearly provided the Deposit Tag and XRP address. The evidence I put in here And Then I emailed no reply and no response, totally scam. You can look at the complaints I have filed with Kryptono Deposit Did Not Arrive – Kryptono Exchange - Help Center (zendesk.com)