My home page

I am new to word press and I think I did an awesome job for the first time by myself at https://www.sunbeltinsider.info , I am having a couple of issues and I need some help. Anyone that’s a pro at this can email me [email removed – we do not provide help via email] I want to know why I have two pages on my home page slider, and how can I add video and photos to my home page and more information, please some one with good knowledge help me.