first line : I added ( , ) between a b c .
second line : I remove num end of the bracet and I add strat { and end }  for body of function.

I added + after name and befor age

one + was enough and one of them was more then I removed one of them

between is and total to get correct answer

wordtrim was wronge and I added . between word and trim

in first function : I removed "" from start and end od word and then I removed () of end of the lengrh.

in second function : I moved a b c after return

I made a variable and connected all 3 words togheder with concatenate

I removed + from test