Widget set up

Hello, I added a widget photo to my most recent blog post and it show up on my home page which is great but it covered the wording on welcome 1. Even when I went and deleted some of the words thinking maybe I had written too much the image still covered the words. It’s like the image just moved up as I deleted words. Does that make sense? I have also tried editing the size of the image a few times and it doesn’t seem to make a difference. Also how do I change the slide show of comment/reviews at the bottom of the page. I am using Hello Blush. 
 
Thanks fo any help! 
Eileen