Cara Trading: Via Mailbox, just provide the username in the Itemku nickname column. NOTE!!! Username, not display name (correct usernames always include an @, e.g., @Hyrinstore). Mistakes in usernames are not our responsibility. Delivery is processed during store hours: 10:00 AM – 12:00 AM GMT+7. If responses are delayed, the admin may be occupied with other tasks (e.g., meals or personal time). Your patience is appreciated, but we strive for quick replies. (Note: Minor refinements were made for clarity and conciseness while preserving original meaning.)