How to disable video call

whats app seriously lacking many settings
how do i disable whatsapp video call

It's not possible https://www.whatsapp.com/faq/general/92928685953783

How to disable my video chat

U can do it indirectly:
1-Settings(phone, not whatsApp)
2-apps (list)
3-permissions
4-select whatsApp
5-click off camera(box)
But u wont b able to take pix on whatsApp plz remember. Otherwise d camera will work fine.

Hope this helps