Hey, Connie, I'm sorry I couldn't get the reply to go in the proper place, for some crazy reason. Here is the info I was trying to send:

Go to Canva.com and make a free account (if you don't already have it). If you have a picture craft your message around it. You can also just use a block of color with text in it -- whatever you want. Then, save your graphic and keep it handy. At the end of every story, post that pic and then hit Command K and paste your membership page info into it. Let me know if you need more details.