Cracking a password present in wordlist doesn't work

[bbjjlk]

BTW: from README.md Requirements (hcxdumptool/hcxtools)

Code:

* knowledge of radio technology
* knowledge of electromagnetic-wave engineering
* detailed knowledge of 802.11 protocol
* detailed knowledge of key derivation functions
* detailed knowledge of Linux (strict)
* detailed knowledge of filter procedures (Berkeley Packet Filter, capture filter, display filter)

If you have acquired this knowledge (feel free to ask), I'm sure, you will have a lot of fun with hcxdumptool -> hcxtools -> hashcat/JtR.

Well I read that but i'm new to pen testing and being working with it for a month now. I admit I lack some of the requirements but i'm alwasy eager to learn that is why i'm asking for so much details.

From everything you wrote there I'll take the time to assimilate everything and play around with few example to completly understand it. 
I'm still a bit confused with how you can get that much info from such a little hash. 

Thank you for you patience and your explanations, now I do have to work to understand all of this ^^