How do you simultaneously delete viber messages or Viber photos and videos on the iPhone 5S?

[iMore Question]

I want to multi delete viber messages or viber photoes and videos on iphone 5S at the same time, but there isn't any item in apple iphone 5S to mark all and select more than one item to delete more than one messages,photoes and videos from viber.

 

[Just_Me_D]

I recommend you contact Viber Support via the following link:

https://support.viber.com