Mobile Version

My site is www.saltandlightkingdomministries.com This is my first time building a WP site. I have learned a lot but still unsure about a lot of terminology. The mobile site is loading but its not loading how it shows in my WP Dashboard. There are things missing and it's just not very user friendly. I would like for it to load as it is presented in the dash board preview. I contacted siteground and I was told that they believe it a cache in the theme or wp. I am not really sure what that means. I also need to know what to get to the very bottom footer where the salt and light kingdom ministries copy right is in order to edit it, if this is possible.