Hi, I have the same problem and have found a better solution. First thing to do is to identify your country’s time zone, for an instance, I have found out that here in the Philippines, we subscribe to the GMT +8:00 or UTC +8:00 Timezone, all you have to do is to Go to Twitter > Settings > Set your timezone with other countries with the same time zone (e.g. GMT +8:00 Hongkong). Then next is to do the same with your Computer Time, change your timezone with the same value (e.g GMT +8:00 or UTC +8:00) and then your timeline will update the tweet time.