How to Put Water Jar in Dispenser [ FAILS ] 

you shouldn't have broken the cap, just make a hole with knife and invert. I failed too first time. :D

worst way to do it. you contaminated all the water by putting your hand there.

Just invert the jar onto the dispenser with the cap on....it will be pierced by the plastic rod of the dispenser

Worng

Your video herera.... Sab pani pokhyoo.... Yeta