No offence, but we’d really appreciate it if you’d do it yourself. It’s not that hard: https://musicbrainz.org/doc/How_to_Add_a_Release. There is also a script to automate part of the importing process: https://greasyfork.org/scripts/403056-musicbrainz-import-from-itunes
You can find more how-to’s here: https://musicbrainz.org/doc/How_To
If you have any specific questions, we’d love to help.
Better yet, there’s a tool that lets you import from multiple digital sources (iTunes, Spotify and Deezer) at the same time: