Unfortunately, "cheat software" for games is rather vague. If you are stealing another company's Intellectual Property, providing pirated software, or selling ways for individuals to commit crimes/bad intentions (e.g. sell computer viruses) that would indeed violate our terms. However, if you are doing none of those things, selling digital goods is within the realm of our software. I would contact a lawyer if you are unsure if you are violating any laws or our terms.
Sorry you feel that way. Font size can be changed through the theme system as mentioned, just we don't provide step by step instruction on how to customize themes. All that can be read in our documentation.