Will this work? Trying to add from my Etsy shop...

I tried and believe now I have added my Etsy shop to the side bar.  I didn't want a lot of blank whiteness on the right, though, so am trying to edit in some text.  I  am no techie, and it is sooo obvious!  On preview I see there is still alot of "white noise"..I guess I will just take a nap, then!