How to get Adobe Creative Cloud for free

How can I get a legal, licensed Adobe Creative Cloud package. Honestly, it's not like I'm being given huge sums of money for these programs that I can realistically download and crack, but on the other hand, I want to have all the programs I need for video and photos at hand. Does anyone have and can you tell me where I can find the invoices for these programs because I have seen a lot of people reselling licenses, but it is a huge risk for me to buy because of potential scams.

Honestly and I am sure that those who resell Adobe CC have some database from where they extract keys or some other methods that help them in this. Does any of you happen to know what those methods are?