Combine two tables with the same header

in excel how do I combine two tables with the same header, here is the complex part the tables number of rows change regularly and I won't be there to monitor the sheet so I need this done in syntax.

Administrative Note:

Welcome to the forum.

We would very much like to help you with your query, however the thread title does not really convey what your request is about. Tell us what you are trying to do, not how you think it should be done.

Please take a moment to amend your thread title. Make sure that the title properly explains your request. Your title should be explicit and not be generic (this includes function names used without an indication of what you are trying to achieve).

Please see Forum Rule #1 about proper thread titles and adjust accordingly. To edit the thread title, open the original post to edit and then click on Go Advanced (bottom right) to access the area where you can edit your title.

As you are new I did it for you this time.Please read forum rules

Administrative note

Welcome to the forum

in your haste to solve your problem, you probably missed the yellow banner advising how to get answers faster by posting a sheet ?

Please take a moment to read it and attach a sheet accordingly.

Thanks you for helping us help you