Most standard versions of 4C Abhishek do not support Devanagari or Dravidian scripts. It is primarily a Latin-script font. Check the character map before downloading if you need multilingual support.
Even from reputable sites, it is wise to right-click the downloaded file and scan it with Windows Defender or Malwarebytes. Legitimate font files are typically under 500KB. 4c abhishek font download new