how do I edit my profile feed ? Just posted a pic with caption but want to change the caption

[clarissa Colter]

I just posted a pic with a caption on my profile feed but now I want to change the caption as I see an error how do I edit this?

[valerie Inshan]

Go to your feed: recent pictutes there id an "x' on the right: you can erase .dismiseyour post here.