You have typed using the Unicode Gujarati keyboard. You must use the Shree-Lipi IME keyboard layout . Alternatively, you can use a text converter tool (legacy-to-legacy) but that is complex.
The is a piece of digital history. It powered the Gujarati typing industry for nearly two decades. Today, its relevance is confined to legacy document maintenance, specific publishing houses, and traditional typists who refuse to switch to Unicode. Shree-guj-0763 Font Download
SHREE-GUJ-0763.TTF. (Exercise caution when downloading files from the internet to avoid malware).