PPC + Clickbank need advises

If you want to learn to be an engineer, you have to go to school, pay tuition, study hard, learn from teachers, from books, from experiments, and after a while you get to be an engineer.

If you want to be a guitar player, you have to get a guitar, get a teacher, pay the teacher, practice a lot, try out a few public performances, practice some more, get a better teacher, pay this teacher more, listen to a lot of expert guitar playing, and after a while you get to be a good guitar player.

Selling online is no different. You are not likely to succeed immediately. Very very few are good right off the bat. You will need to study, read, get a teacher, coach, probably spend "tuition" either by getting a coach(es), a course(s), books, and/or by spending money on ads that don't work at first.

So, just realize that selling online is a skill just like being an engineer or a guitarist, and you will have to pay tuition and learn a lot, but then you will be able to make a living (and maybe get rich).

Also, there are many engineering schools and books, and many guitar teachers, there is not "one way" to learn these things. Same with online selling. Find a course or a teacher or a book (or many) that call out to you, and get to learning. And an important step is doing. Got to take action. Gotta practice that guitar.

Hope this helps -