Add an option to reply back to a message and a feature for send contact option in zulip.

Components

Zulip is an opensource and android application which is community built group chat platform, optimized around helping organizations communicate efficiently.
Proposal
In chat section you have some options, for the message you receive from users are reply, copy to clipboard, share, star message, cancel is shown in the below.

These options should be retroactive alongside the options available and there is no available option for contact option in the available options as shown in the image below.

There should be an option available for contact where you can send your contacts with your friends.

Mockups / Examples
Below is an example shown of how an option to reply back to a message should be implemented.

And in the below image I've given an example of how an option for contact should be implemented.

Implementing the reply back to a message option in the chat makes it easier to access for every user. And I have presented an example of contact option how this should implement in the above image.

Benefits
The benefits of having these features available in zulip are:
We can give reply back directly to any message very easily and be more distinctive and it helps you in make or more better your conversation as well.
You can send your contacts with your friends and family members very easily with your full contact information.