Question about the Bot Before I buy

I just have a quick question about the bot before I buy it.

Is it GUARANTEED to never be detected? By Warden or whatever?

I know that you can always be banned if you use it carelessly and blatantly.

But since its advertised as an external maphack, does this mean that Blizzard is completely powerless to detect the bot?

Also, do I have to go through a long authorization each time I want to use the hack?

Thanks in advance.

As far as im aware its pretty muc h undetectable as its external so therefore warden cant scan for it also all you have to do it doulbe clcik the icon and run SC2 no login or anything gay its really nice and great support ect.