How to delete Chikka Message History?

Chikka has a feature to save the last 20 messages you receive or send. It is saved on their database and there is no feature for users to delete them. The primary reason why you want to delete your message history is so that other people that use the same account for example your friends won’t be able to read your messages. The best solution for this is prevention. You have to set your account not to save message history.. It can be done in the Preferences. But what if one day your friend enabled the feature then later on you use it without knowing that message history is enabled? Like I’ve said, there’s no way to clear the message history. But, they can be overwritten to hide the sensitive messages.

SUGGESTION:

Send useless messages for example to a mobile number or account id until the message history is overwritten with this  nonsense messages.That’s it. Just overwrite those sensitive messages then you’re safe.

 Hoping it will help you.