Repeating value fields

Repeating value fields

Dear Zoho Team,

I'm in the process of customising our Template for Quote/Sale Orders and Invoice and encounter the following problem

I use your Merge field value tool to create our own template. However, so far I have not figured out how to make a extendable table, in which the corresponding values are repeated. For example, with your Template, if the number of product is more than one, the fields are repeated and appear as in the picture below whereas in mine, only the first product appears.

I know there a solution that I could just copy and paste your table into my new template but still want to sort out this issue. I hope my problem is clearly explain. 

Thanks in advance.

Best regards,

Minh Quang Nguyen