Why do we have to pay for robux and stuff I love t...

Why do we have to pay for robux and stuff I love the game I played on ALOT of acc of mine for a long time I want to work there but I m only ten and smart and when I bought robux I spend it on a lot of things but when I did I did not get the things I bought it just took my robux but I like the game a lot nothing has really changed and why is it sooooo hard to create game I like it when you build in 2008 or some year around that and can I have free robux just 200? And can you ban the people who always make free robux games there always scams and they ask for your password