Problems whilst filming:

Whilst doing the editing and watching the footages.
We realized that Raza voice was not clear. In the footage we could not understand what he is saying clearly.

Solution:

TO solve the problem, we decided to have Raza's voice as a voice over.
We dicovered the problem in lesson time, so we had a fair bit of time left, we then decided to go to do the vocie over as we were all free and the equipment was free to use we decided to do it.

We went to the other room to do this:

This is where the voice over was done.