I am trying to find someone who is kind enough to help me with this, I hope I can find someone because I am desperate.

The thing is, im trying to change the format of my Inkscape creation to PDF, but everytime I do it it turns out its too big or too small. I am tired of trying because I've been doing it for hours and I have got nothing out of it.
Please explain to me how to do it for a person who is not skilled with this kind of things or give me your email to send you the image as an inkscape file and you can do the rest (changing it to PDF). I'd be extremely grateful to whoever does this, thank you!

Set up page size properly (document properties) and save as pdf, with "Export area is page" checked.