Rocket launcher

1.This is a Rocket Launcher. It launches small cans, holds 3 shells in the holder (if there is 1 more projectile in the barrel, there will be 4 shots). But my R.L. has a few flaws, 1) When they put the building, it takes some time (if you do not manage it) and it leans forward; 2) When the shells are placed in the barrel, they are stuck to avoid this, close the hatch (and if you are already stuck, just turn the gun up or down 2-4 times or to the sides); 3) If you shoot the wrong way, it can break the barrel and almost the entire construction. 2. How to charge, shoot and control: How to shoot: 1) Put the building / weld. 2) Break all the red metal blocks on the holder. 3) Open the inner hatch 2). 4) Wait until the projectile falls into the barrel. 5) And click on 1). How to charge: 1) Open the sunroof 3). 2) Break the red block of the metal that holds it to the R.L.. 3) Weld the upper red block to the corner small pipe. 4) Break the remaining metal blocks on this clip. 5) Close the sunroof 3). How to control: W - up / S - down / A - left / D - right. 3. I kind of told everything about my construction, I will also have an image.