How to Write on an NTFS Partition in macOS
The NTFS file system is designed to work with Windows but In Mac macOS writing to NTFS volumes are impossible without additional software
There is some software which requires you to pay for it but this method is easy and free.
You can enable via Manual way or by a simple download from Hackintosh Zone, the manual method is recommended, but feel free to test
Simple Method: Download and Install Free NTFS Drive for Mac macOS (This only works with Lion, Mountain Lion, Mavericks and Other New Mac macOS Versions Including Yosemite 10.10 + )