Why do christians love the money?

let's say they have big churches, they have televangelists who ask money for salvation, they preach a gospel that if you give money, you will be get what you want, when the founder of the christianity was a poor man and he doesn't have a house and he dress modestly meanwhile pastors have good cars and they dress good clothes and some of them are famous like robert paterson, benny hymn and stuff like that? what kind of christians are now? are they different to the first christians?