I am using Zen cart 1.3.7 and easy populate 1.2.5.4. AND MS EXCEL

HOW DO YOU GET THE PRODUCTS TO GO INTO THE RIGHT SUBCATEGORY?

I CREATED THE CATEGORY …THEN THE SUBCATEGORY ADDING A PICTURE AND INFORMATION IN ZEN CART. WHEN I UPLOADED THE SPREAD SHEET AND LOOKED AT THE MAIN PAGE OF MY SITE…ZEN CART CREATED NEW FILES AND NOTHING WENT INTO THE SUBCATEGORIES.

ON THE SPREADSHEET I ADDED THE ID CODE…DIDN’T WORK… I TRIED SEVERAL ADJUSTMENTS TO THE SPREAD SHEET AND IT DOES NOT WORK

SOMEONE PLEASE HELP ME….HOW DO I FIND AN EXAMPLE SPREAD SHEET TO LOOK AT OR INSTUCTIONS???

ALSO MY VENDER'S SENT ME SPREADSHEETS WITH MORE INFORMATION ABOUT THE PRODUCTS THEN THE SPREAD SHEET ALLOWS FOR ON THE EASY POPULATE 1.2.5.4…SPREADSHEET CAN I ADJUST IT AND HOW?

I HAVE SEARCHED THREAD AFTER THREAD AND I HAVEN'T FOUND ANYTHING TO HELP ME!

SOOOO FRUSTRATED I AM TYPING IN CAPS!