Can anyone provide technical training of FLASH EXTRACTOR??

[gameboybin]

Sorry! Don't know where to ask this?
Posted this in FE forums as well. Got many different opinions upon request. Since FE is coming to an end of its life

Is anyone here can provide technical training of the Flash Extractor??
Or is there anyone willing to??

Paid ( or Free ) option??

Every knowledge is so so welcomed!!!

Thanks!!!