DreamerBot

I am interested in buying the R6S cheat but I have a couple of questions before buying. 1. I noticed there are limited slots available for the cheat. Is there a way to find out if there is an available slot? 2. Is the cheat working on windows 8.1? 3. Is it required to turn off/uninstall anti-virus programs or can I just keep them running(or add an exception)? 4. When was the last detection? Also how safe is the cheat? Are some of the functions safer to use than others? I am looking to play legit and therefore primarily interested in using the ESP. It would really help me deciding if some of these questions would be answered.