Static Homepage needs to remove title, sidebar and add widget to footer

HI, I’ve been changing the Mystique code for my website for long time, many nights didn’t sleep well for checking already exists questions, now I stuck on homepage. Please help. I’ve tried the answers I found, but none works for me.

My site https://www.icaruscrossfit.com

On the home page, I need to

1. Remove the sidebar.
now seems working, but its just hiding. I need it really removed and make the page looks like a full welcome page.

2. Remove the page title big “Home” and add slide show.
as you can see the mistake on the page, I’ve tried that code, also
.home .entry-title {display:none!important;}
and many more, none of them works for me. Seems very simple, but I almost pull my hairs off.

after remove the title, I want to add a slide show with photos, and the photos can links to other pages, like the Apple website. I don’t know if that possible?

3. Add a footer with widget only for this home page.

I’ve made an extra “page-front.php” file, all the changes I did in that page, and I choose this templet for “Home”.

Hope you could help me!

Thanks in advance!