https://file.io/x2Vp2nGhfSCX
3 stars because the file contains a password, however I know that your files are mostly good, this link is for downloading the null version 4.2.1 but note that it can only be downloaded once so the user who downloads it should help the too much sending to another server has all the folders in CHMOD 755 and files in 644 and it works perfectly if you want to improve give a Composer install and enjoy