K=thousand CS=Combined Stats It is your strength and intelligence combined on your profile. In your case, you have 2,384 strength and 1,983 intelligence. So you have 4,367cs, or around 4kcs.
I'm sorry I miscalculated, I wrote them down incorrectly. You have 2,384 strength, 1,892 intelligence. So you have 4,276cs but still around 4kcs.
Campus is automatically set by region, so it will depend on your service provider and where you are located, there is no set way to legitimately switch between campuses (unless your service providers are set in different áreas; some people can get US campus on wifi and Asia through their data provider and vice versa). Best way to earn right now would be maxing out your tutor plunder-hire a certain amount worth of tutors. Generally, take your current cs (combined stats), divide by 1k then multiply by 15m and that's roughly the amount of cash you should have in tutors to max out plunder (stats don't matter if only hiring for max plunder). Then, do parties such as pizza pop art or cat cafe which currently have the highest payout. You can also farm inactives (actives tend to hit back lol) or do other parties to earn money.
To get started you should check out some of the threads in the strategy section of forums This guide explains how to get started, upgrade, and make money I'd check it out first. Also consider joining a club, in a club you can make friends, participate in parties, and war. Since you are just starting, I would recommend that you party as this is the fastest way to make money until you can get max plunder (explained in the thread linked above.) A club I would recommend checking out is first things first. It accepts players of all stats and is run by some nice people! If you ever need any help or have questions feel free to wall me for help. Also, consider taking a look at the Rules of Conduct (RoC) and the Terms of Use (ToU) to avoid being silenced and potentially banned for breaking the rules.