I need a few minor changes made to a website,

Hi, I would like 4 therapists on the home page instead of 3 and I would like you to film the edit on loom.com so I can be trained in how to do it I will not need to ask .
I also want to know how to change the order that the therapists how on the gallery in. It is a website of massage so don't accept if this offends you. Also in the therapist profile I want the text description to show., I want this all loom recorded so I understand how to do it myself.