Hi,
Hopefully you are fine.
I want to Upgrade joomla website to latest version 3.9.5 or latter
I need you support. Thanks for your time and review 
Joomla Version: 2.5.17
Joomla Template: JA Social (joomlart)
Website language: urdu (RTL)
Website content: Text, Audio, Video, images etc.
I want to upgrade complete website with all existing things, if you want you check when we start the project
Some details
Text: Urdu font
Audio: Through plugin
Video: Mostly from YouTube but also through plugin
Image: Normal images and gallery