I'm using this app and it's 100% helping me on the behalf of social media posting and so I can do more things, but I hope them soon that they'll be able to auto post for stories as well.

Trop compliqué à faire fonctionner..L'aide on n'en parle meme pas..Dommage j'aurais aimé que cela fonctionne

Update #1
The app charges $19/month and then you have to pay another $19/month for buffer!
Hell No! I can get cheaper and more effective options. The app obviously has no idea about this because they said it was FREE to use buffer when I clicked the link inside the app.
Update #2
So it seems that buffer automatically puts you onto a free plan after the trial period and there's no additional fees. It was a shock when I saw what I thought was an additional fee. The app is great but be warned, don't go posting too many posts in a row on insta or instagram itself will "ban" you for a day or so. This isn't an app issue though, it's 100% instagram, just a caution to take when using this app. I've found it useful and freed up a lot of time I spent just posting products.
I would give it 5 stars if it could also schedule other content like links to my blogs, links to other articles and videos. Also the ability to possibly associate hashtags with collections and then use those hashtags with the posts when the products are posted would be a great feature. Still a great app though!
Update #3
They added more features. Now I can assign certain captions. Like in my insta, I can write captions with certain hashtags and assign them to the collections I want to. This is s great new feature and very useful. Can't wait to see what's next!
Update #4
The app isn't even posting anything at all. So far the bug's been there for over 24hrs. Will update when it gets fixed unless I get frustrated and uninstall before it's fixed.
Update #5
Works great again. Looking forward to future additions