First you should read some Help threads, you can learn a lot.
The Guide to BuzzerBeater(144856.1)First you need a trainer 4-5 lvl for example and need some players for training. 18-19 y old players with 6 or more potential.
Example, you train 1 position (C), and train 3 young players in IS. That would be a nice beginning. That's just an example, you can train what you like.
I see your players have a bad Game Shape, care about that how many minutes your players play in a week.
In your line up, put the best players you have.
This is where we hold them!