ZOOM ICONS MOVED

I purchased a new iPad (gen 10) and now my Zoom icons are along the side and top of the screen instead of down at the bottom. How do I move the icons back to the bottom of the screen? 

Also, my RAISE HAND icon is now buried under the MORE (3 dots) and no longer easily accessed on the bottom of my screen. How do I bring my RAISE HAND feature back to the bottom of the screen as well?  

Thank you