Copy and paste of data if matches Conditional calculation and pasting of the data

[fixer]

First question
If column J has data in actual file.xlsx then match column B of actual file.xlsx with column A of sheet 1 of 2.xlsx and if it matches then copy the (only first row)entire row of data from sheet2 of 2.xlsx and paste it to sheet 1 of 2.xlsx in the row of the matched value in column A of sheet 1 of 2.xlsx
i have pasted the result in sheet3 of 2.xlsx but the result should be in sheet1(I have pasted the result in sheet3 only for understanding purpose)

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Second question:
If column J has data in actual file.xlsx then match column B of actual file.xlsx with column A of sheet 1 of 2.xlsx and if it matches then double the value of that row of 2.xlsx
vba will be placed in macro.xlsm
So plz have a look and help me in solving this problem Sir
there can be highlighted colour in sheet1 of 2.xlsx but ignore it (dont do anything with that, dont remove the highlighted colour )
i have pasted the result in sheet2 of 2.xlsx but the result should be in sheet1(I have pasted the result in sheet2 only for understanding purpose)
I am really Sorry Doc Sir for editing the same but this will be perfect way to do the same