Hand drawn /Illustrations

Design details: Hi there,and thanks for apply
I need drawing like in this video
https://www.youtube.com/watch?v=zJVL3y-AHL0&list=UUuGlm4zwc7lCDAbW50tORAw&feature=c4-overview
sometimes colored,sometimes black
could be in png or svg.
I usually ask for the psd or ai source files
Please answer my questions below
can you draw original drawings,and can you draw
a character in different poses and situations and a whole scenes?
How much do you charge ? please specify per a drawings or per a project,
and give me your best price for some drawings together and for regular work
what is your usual turnround ? please specify turnround for how many drawings ?
what is your availability and fast reply and communication ?
will you make any rvisions I will ask for ?
If you have samples of same work,Please send me attached or a direct link

Thanks
Alia
Ideas for the visual style: hand draw,line art
Extra notes: