HELP! Plss.??

Hi! *waves
So yeah, I'm not exactly calling S.O.S.
But I need help. One question:
"HOW DO YOU PUT A BANNER IN YOUR STORIES??"
Ya' know. Like the images on top of the titles. How do you put them?? I'm pretty much clueless.
haha. Another question:
"HOW DO YOU REACT WHEN A CERTAIN SOMEONE BROKE YOUR HEART??"
I'm having a hard time moving on. And I have no idea how to react or take it. My personal life is not at it's best time right now.
That's all. I'm also looking if anyone of you actually answers one of the questions 'cause people view and out of 5 viewers, only 2 responds soo. .

Would ya' help me?? ^.^

xDA.FerxD