Replaced air filter now the housing will not close

Can you get a video of you trying to put the housing back together? I suspect the housing is not fitting back together properly because of the clips or grommets. There are grommets that need to fit together properly for it to close and lock.

Seeing it will allow us to better direct you on how to get it back together. Some of these can be tricky so let's get the video and go from there. Thanks