Okay, well seeing as this is a question about opinions, it really doesn't matter what you write as long as it makes sense.
In my opinion, the number of house representatives must increase to adjust for increase in population. As there are more people to represent, everyone should be represented equally, which cannot happen if the representatives of the house are allowed to represent for an ever increasing amount of people. If the representatives are not increased as population increases, there will inevitably be an increase of population that is not fairly represented in the House, which is problematic as it is already an issue.