Suggestion for add video call and audio call option

Components

Connect is an open source point-to-point encryption instant messaging app
You can use Connect to send texts, sounds, pictures, videos and even Bitcoin.
In both one-on-one chat and group chat, all the messages including text, picture, sound, video, etc. are sent via the shared key encryption negotiated by both sides of the chat.It's used for communication purposes so my suggestion here is for the same. I am suggesting an option to be available for audio and video calling.

Proposal

I'm proposing is that there should be an option available for video and audio calling on the Connect messenger. The image below shows you the conversation that's happening between two users.
now look without video audio call option

Mockups / Examples

after added video audio option it's look

I've shown you how it should be implemented in this image. It would be nice and easy to communication to other

Benefits

We know there are most messengers already providing this feature.
Firstly your time will be saved by this feature when you contact directly to a person through an audio or video call.
Video calls in this time so much important to a person who is away from his/her family and friends. you can share or buy / sell your bitcoin through by this app video call directly who want to buy or sell.
I would definitely like it to feature in Connect messenger soon.