I don't think it is that difficult to use, but it does help if someone shows you how to use it. Though I just watched a bunch of YouTube videos. Try contacting your local baby wearers group to help. Here is a list of some groups: https://www.sakurablo
It's not difficult. You might have to practice a few times but once you get it it's super easy to put on. I loved my moby and used it all the time when DD was an infant.
Re: moby wrap question...
Emily 8.8.08
Madeline 1.2.11
William 8.5.12