Dear, Maritnation please give me more vedioes on pictograph
Thanks for letting know your concern to us. Your suggestion has been taken into consideration. We keep on adding and updating our animations/videos from time-to-time, based on our users feedback.
Anyways, the process of video addition is a lengthy one and it will not be completed in the current academic session from our side. So, we advised you to go through the existing study material and try to understand the explained concept on your own and write if you encounter any difficulty in it.
We will be happy to help you!!