Refrigerator rolls everytime I open the door. There is no lock on the casters.

Some casters will not roll well on carpet. You may replace common ball casters with wheeled ones. Or, place the frame legs in furniture glides, designed for beds or heavy furniture. Barrel casters are for things you do not wish to move around easily, and may be replaced with ball casters, or wheels.

Driver side door when you open it beetween the door and the car there wire in the middle all the wire for the window and door look goes truh there check you probably got broken wire in there you open and close that door 1000s time everytime you open and close those wire move and break just open that and repair the broken wire

I assume you are talking about the refrigerator doors. easiest solution is to place a piece of yardstick in front of the wheels so they can't roll. Don't forget you put the piece of yardstick under there - you will have to work extra hard to pull it out from the wall to clean!

I had a similar situation with my Ford Ranger. I got a new can of PB Blaster penatration oil, rolled down my window, sprayed directly down through the door and saturated the lock unit, then I inserted the attachable little hose into the lock unit itself (your key slot) on the outside of the door, and sprayed for 3-5 seconds. I repeated this for 3 consecutive days and I have not had another problem with it, that was a year and a half ago. The drawback...Yes it is messy so you may want to put a drop cloth or a sheet of cardboard under your door to soak up the excess, and your window will NOT be clear enough to see anything for a bit, so keep yourself some Glass Plus and lots of paper towels when you travel, everytime you roll it up and down is a new "view". Hope it helps.

you need to lock, unlock and lock again with all doors closed,

My new Whirlpool does not have wheel locks but will sell you some for over $16. Don’t buy them make them. A heavy gauge wire and a pair of pliers.
A long time ago there was a perfect answer. To lock caster/wheels on about anything, they made a "U" shape heavy gauge wire. I have looked everywhere on the internet and can not find one today so am preparing to MAKE one.
First you bend the WIRE into a "U" to fit AROUND the bottom of the wheel. Then you bend the ENDS UP about a 15-30 degree angle. This will help keep the "U" in place around the caster and off the floor.The bottom of the "U" is where you "grab" it to INSERT and REMOVE the "U". If you make the "U" to fit the wheel, it can not go forward or backward but to release the caster,/wheel, simply pull the "U" out.

LG refergiators have floor stops that screw down to contact the floor to keep it from rolling when the doors are opened.

There is one stop on each side, In front of the front wheels.
You may need to remove the toe kick grille to see them.

Check your installation book or online @ www.lgusa.com

Is the refrigerator sitting on a level floor?

Are the freezer door or racks overloaded with food/packages such that the packages push the door back out?

Are any roll out drawers to full to fully close, including if something has fallen down behind them?

put 2 small pieces of cardboard under the front legs until you get it where it wont roll out anymore. i had the came problem with my kenmore and it took care of it