it is very disturbing but i heard few cases where by people go to see bomoh and make pact with the devil to get the desired number.
i know that when a demon gives u number, it is usually not free.

heard stories whereby people who did this, never usually felt happy in life, there are some who went crazy as well.

So i hope if anyone here who thought it is fun to get numbers from these entities, feel free to do at your own peril.