{0,0,0,0,0} means for 5 columns of 0. If no checkbox is ticked.
And
You may use this formula, If the checkbox more than 3 and the number of source rows more than 3:
=IFERROR(INDEX(N10:R100,MATCH(TRUE,M:M,0),0),{0,0,0,0,0})
Or
=IFERROR(OFFSET(N10,MATCH(TRUE,M:M,0)-1,0,,5),{0,0,0,0,0})
Regards