If you meant something else by "edomcha+thu+nabagi+wari+facebook+install" (for example, a specific localized guide in Kannada or instructions tailored to a particular device or user group), tell me the language and target device and I’ll produce a localized, expanded version (including step-by-step screenshots and Kannada translations).
: If you find a long story you want to read later, tap the three dots (...) on the post and select Save post . How To Post Photos On Facebook - Full Guide
Assuming you're looking to install these applications on your device (be it a smartphone, tablet, or computer), I'll provide a general guide. Note that specific steps might vary depending on the operating system of your device and the actual availability of these applications on official app stores or their official websites.
The phrase is the battle cry of a frustrated user fighting slow networks and laggy phones. The good news? The solution is simple: Stabilize your connection, clear your cache, and install Facebook Lite.