JINSI YA KUFICHA "LAST SEEN" STATUS KWENYE WHATS APP

Whatever your excuses and reasons, if you want to hide the last seen time, commonly referred to as "last seen" on WhatsApp, all you need to do is read and reply your messages offline.

This is how you do it:

Make sure you have the "auto download" feature enabled. To do so, go to your phone's WhatsApp chat, click the three dotted lines to see a list of options, click “Settings” then click “Chat settings” then finish with clicking “Media auto-download”. This way you will have all photos, audios and videos downloaded.
Disable data and/or WiFi network before opening the WhatsApp screen.
Once confirmed that internet access is disconnected, open WhatsApp aand read the messages.

If you want to reply the messages instantly without showing your 'last seen', this is what you do:
While still offline (internet disconnected), compose all the messages needing a reply
Hit to send messages (the will stay pending until there is internet connection)
Close WhatsApp and get out
Re-enable the internet access

Once the internet connectivity is re-established, WhatsApp will synchronize with the servers and send your messages without updating your 'last seen' login time.

Alternatively, you can go to Google's play store and download an app that will disable-enable the internet connection for you. Query words eg. WhatsApp secret or WhatsaApp last seen etc.