Experienced YouTube video editor needed asap

Hello,
I have no editing skills to speak of and know nothing about editing.
My videos, which are for my soon-to-launch YouTube-based business, mainly need the following:
The B-roll that I have filmed.
End-cards.
Royalty free music
Graphics
Sound effects
Social media snippets.
Other engaging features.

I need you to follow the very detailed instructions that I will send you.

All my videos are unlisted on YouTube as well as being saved to my Dropbox.
Here are 2 examples:
https://youtu.be/lFJzfBmhnnA
https://youtu.be/-ZsfuWp79hY

The following 3 videos show the kinds of features and effects that I am after:
https://www.youtube.com/watch?v=1vhgjpu1TKU&list=WL&index=36&t=55s
https://www.youtube.com/watch?v=VRy72Uw7AU4&list=WL&index=46
https://www.youtube.com/watch?v=tVQQJQAbrs8&t=10s

Are you happy to do my editing? If so:
When can you start?
How do I relay my instructions, which will, as I say, be very detailed, to you?
Are you happy to access my content from either YouTube or Dropbox?
Many thanks,
Gina.