It is quite impossible to go and read all the regulations in two or more sections to understand which rules conflict, hoping to understand which is the most "powerful".
I don't see any rule conflict here. The key word in both thread is 'advertising spam', and it is enough. I don't know what sort of posts you made and were deleted or banned but if what you did is advertising spam, the rule will go into effects.
The full message without any censorship is on the first reply.