it is a problem in mining

ingles:
I was in the mine with my pick with silk touch and repair and it was breaking I said how to repair the pick with silk touch and repair in bedrock then I thought it was like java but not what I had to do to repair it is Killing mobs with the pick late a lot, my surerensia is to be able to put the tools in the hand, it will spread to one that we cannot use it that it works as in java in the right hand we are itching we put the half broken pick with repair in the left hand like this it is repaired as in java