How to create a series of texte frame using values from txt file

Hi All ;-)
I wondered if it was possible to change the code below?
I want to read the txt file to create multiple new text frame in an active document.
The code I have now written all row in one text frame.

Example txt file:
Joe(tab)65(tab)M
Denis(tab)34(tab)M

The code puts all the text in one text frame/per line.
A text frame for:
Joe 65 M

and one for:
Denis 34 M

I prefer to have a text frame for each column:
Text frame for: Joe
Text frame for: 65
Text frame for: M
…

Someone can help me?
Thanks

This is my code:

//Au document Indesign ouvert, exécuter le script. Ill faut founir par default le fichier txt à lire.

const COLUMN_WIDTH = 6; // Define the column width in inch

var pageIndex;
var textFramesExported; // not implemented.

// Add a new dokument. Set myDoc to app.activeDocument to use
// the current document instead of creating a new one.
var myDoc = app.activeDocument; //Au document actif

// Mettre par default le fichier txt à utiliser. (The doSomethingWithTextRow function is called upon for every line of text read.)
readFileLineByLine('/Users/kcote/Documents/En cours/••Autres/•Indesign/Create_Batch_NewDocs/Classeur3.txt/', doSomethingWithTextRow);

function doSomethingWithTextRow(row){
// We expect the text line to be TAB separated (\t = TAB). We get that from just copying the contents of an
// excel file into a text document.
var cells = row.split('\t');
var companyName = cells[0]; // The Company name in the first slot of the array
var width = cells[1];
var height = cells[2];

// Create a new text frame for every row handled
//var pageIndex = 0; // Count up when you have exported a number of texts, I leave this for you to do.

var newTextFrame = myDoc.pages[0].textFrames.add();
newTextFrame.contents = companyName;
newTextFrame.contents = width;
newTextFrame.contents = height;

// The text frame is created in the top left corner.
newTextFrame.geometricBounds = [0, 0, height + ' in', width + ' in']; // Top, Left, Bottom, Right

// You might want to move the textframes to other positions, keeping track of how many you put out per page.
newTextFrame.move( [10, 10] );

}

function readFileLineByLine(path, callbackFn){
var myFileIn = new File(path);
if (File.fs == 'Windows'){
// This was probably added to recognize UTF-8 (even without its start marker?)
myFileIn.encoding = 'UTF-8';
}
myFileIn.open('r');
var myEncoding = myFileIn.encoding;
try{
if (!myFileIn.exists){
throw('Missing file: ' + myFileIn.fsName)
}
var ln = '';
while(!myFileIn.eof){
// Read the lines from the file, until an empty line is found [now as a remark].
ln = myFileIn.readln()
// if(ln !='' && ln!='\n'){
// Call the function supplied as argument
callbackFn(ln);
// }
}
}catch(e){
alert(e);
gCancel = true;
}
finally{
myFileIn.close();
}
}