How to get 1.13 snapshots on cracked minecraft

Yes, I actually spent hours trying to use 1.13 snapshots and now I'm sharing the method I used. http://mcshelfs.net/ "minecraftArguments": "--username ${auth_player_name} --version ${version_name} --gameDir ${game_directory} --assetsDir ${assets_root} --assetIndex ${assets_index_name} --uuid ${auth_uuid} --accessToken ${auth_access_token} --userType ${user_type} --versionType ${version_type}",