kota,
I understand your bad at english, its not a problem.
What you're asking is basics of construct.
Have you done the ghost shooter tutorial?
Have you done the space blaster?
Have you gone through any of the example templates?
I ask because they cover everything you need.
You notice your coin is actually a health bar - all those tutorials cover that.
You want player to wear his purchases. Look at real time startegy templay. See how they make the tank wear the turrent etc etc etc.
Guizmus gave you a perfectly good shop example. And all I see you doing is giving screenshots of what you want.
My gut says you are not interested in actually doing any work, and expect others to build this for you (based on your past posts I don't see any active involvement from your side)
Some people make games, others pay people to make games (there is a job board if you don't want to make your game)